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| <h2 title="Class PartiallyOrderedSet" class="title">Class PartiallyOrderedSet<E></h2> |
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| <li>org.apache.calcite.util.PartiallyOrderedSet<E></li> |
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| <dd><code>E</code> - Element type</dd> |
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| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><E>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><E>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><E></dd> |
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| <pre>public class <span class="typeNameLabel">PartiallyOrderedSet<E></span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractSet.html?is-external=true" title="class or interface in java.util">AbstractSet</a><E></pre> |
| <div class="block">Partially-ordered set. |
| |
| <p>When you create a partially-ordered set ('poset' for short) you must |
| provide an <a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util"><code>PartiallyOrderedSet.Ordering</code></a> that determines the order relation. The |
| ordering must be:</p> |
| |
| <ul> |
| <li>reflexive: e.lte(e) returns true;</li> |
| <li>anti-symmetric: if e.lte(f) returns true, |
| then f.lte(e) returns false only if e = f;</li> |
| <li>transitive: if e.lte(f) returns true and |
| f.lte(g) returns true, then e.lte(g) must return true.</li> |
| </ul> |
| |
| <p>Note that not all pairs of elements are related. If is OK if e.lte(f) |
| returns false and f.lte(e) returns false also.</p> |
| |
| <p>In addition to the usual set methods, there are methods to determine the |
| immediate parents and children of an element in the set, and method to find |
| all elements which have no parents or no children (i.e. "root" and "leaf" |
| elements).</p> |
| |
| <p>A lattice is a special kind of poset where there is a unique top and |
| bottom element. You can use a PartiallyOrderedSet for a lattice also. It may |
| be helpful to add the top and bottom elements to the poset on |
| construction.</p></div> |
| </li> |
| </ul> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="type parameter in PartiallyOrderedSet.Ordering">E</a>></span></code> |
| <div class="block">Ordering relation.</div> |
| </td> |
| </tr> |
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| </li> |
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| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
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| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#BIT_SET_INCLUSION_ORDERING">BIT_SET_INCLUSION_ORDERING</a></span></code> |
| <div class="block">Ordering that orders bit sets by inclusion.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#PartiallyOrderedSet-org.apache.calcite.util.PartiallyOrderedSet.Ordering-">PartiallyOrderedSet</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> ordering)</code> |
| <div class="block">Creates a partially-ordered set.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#PartiallyOrderedSet-org.apache.calcite.util.PartiallyOrderedSet.Ordering-java.util.Collection-">PartiallyOrderedSet</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> ordering, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> collection)</code> |
| <div class="block">Creates a partially-ordered set, and populates it with a given |
| collection.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#PartiallyOrderedSet-org.apache.calcite.util.PartiallyOrderedSet.Ordering-java.util.function.Function-java.util.function.Function-">PartiallyOrderedSet</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> ordering, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>>> childFunction, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>>> parentFunction)</code> |
| <div class="block">Creates a partially-ordered set with a parent-generating function.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#PartiallyOrderedSet-org.apache.calcite.util.PartiallyOrderedSet.Ordering-com.google.common.base.Function-com.google.common.base.Function-">PartiallyOrderedSet</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> ordering, |
| com.google.common.base.Function<<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>>> childFunction, |
| com.google.common.base.Function<<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>>> parentFunction)</code> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#add-E-">add</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</code> |
| <div class="block">Adds an element to this lattice.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#clear--">clear</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#contains-java.lang.Object-">contains</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getAncestors-E-">getAncestors</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</code> |
| <div class="block">Returns a list of values in the set that are less-than a given value.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getChildren-E-">getChildren</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</code> |
| <div class="block">Returns the values in this partially-ordered set that are less-than |
| a given value and there are no intervening values.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getChildren-E-boolean-">getChildren</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e, |
| boolean hypothetical)</code> |
| <div class="block">Returns the values in this partially-ordered set that are less-than |
| a given value and there are no intervening values.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getDescendants-E-">getDescendants</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</code> |
| <div class="block">Returns a list of values in the set that are less-than a given value.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getNonChildren--">getNonChildren</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getNonParents--">getNonParents</a></span>()</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getParents-E-">getParents</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</code> |
| <div class="block">Returns the values in this partially-ordered set that are greater-than |
| a given value and there are no intervening values.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getParents-E-boolean-">getParents</a></span>(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e, |
| boolean hypothetical)</code> |
| <div class="block">Returns the values in this partially-ordered set that are greater-than |
| a given value and there are no intervening values.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#isValid-boolean-">isValid</a></span>(boolean fail)</code> |
| <div class="block">Checks internal consistency of this lattice.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#iterator--">iterator</a></span>()</code> </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#out-java.lang.StringBuilder-">out</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> buf)</code> </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#remove-java.lang.Object-">remove</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</code> </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#size--">size</a></span>()</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>static <E> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><E></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#strip-java.util.List-">strip</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.calcite.util.PartiallyOrderedSet.Node<E>> list)</code> |
| <div class="block">Returns a list, backed by a list of |
| <code>PartiallyOrderedSet.Node</code>s, that strips |
| away the node and returns the element inside.</div> |
| </td> |
| </tr> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractSet.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.util">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractSet.html?is-external=true#hashCode--" title="class or interface in java.util">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractSet.html?is-external=true#removeAll-java.util.Collection-" title="class or interface in java.util">removeAll</a></code></li> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#addAll-java.util.Collection-" title="class or interface in java.util">addAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#containsAll-java.util.Collection-" title="class or interface in java.util">containsAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#isEmpty--" title="class or interface in java.util">isEmpty</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#retainAll-java.util.Collection-" title="class or interface in java.util">retainAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#toArray--" title="class or interface in java.util">toArray</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#toArray-T:A-" title="class or interface in java.util">toArray</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#toString--" title="class or interface in java.util">toString</a></code></li> |
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| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <h3>Methods inherited from interface java.util.<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#addAll-java.util.Collection-" title="class or interface in java.util">addAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#containsAll-java.util.Collection-" title="class or interface in java.util">containsAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#isEmpty--" title="class or interface in java.util">isEmpty</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#retainAll-java.util.Collection-" title="class or interface in java.util">retainAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#spliterator--" title="class or interface in java.util">spliterator</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#toArray--" title="class or interface in java.util">toArray</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#toArray-T:A-" title="class or interface in java.util">toArray</a></code></li> |
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| <h3>Methods inherited from interface java.util.<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true#parallelStream--" title="class or interface in java.util">parallelStream</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true#removeIf-java.util.function.Predicate-" title="class or interface in java.util">removeIf</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true#stream--" title="class or interface in java.util">stream</a></code></li> |
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| <h3>Methods inherited from interface java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a></h3> |
| <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#forEach-java.util.function.Consumer-" title="class or interface in java.lang">forEach</a></code></li> |
| </ul> |
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| <div class="details"> |
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| <!-- ============ FIELD DETAIL =========== --> |
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| <h3>Field Detail</h3> |
| <a name="BIT_SET_INCLUSION_ORDERING"> |
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| <h4>BIT_SET_INCLUSION_ORDERING</h4> |
| <pre>public static final <a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a>> BIT_SET_INCLUSION_ORDERING</pre> |
| <div class="block">Ordering that orders bit sets by inclusion. |
| |
| <p>For example, the children of 14 (1110) are 12 (1100), 10 (1010) and |
| 6 (0110).</div> |
| </li> |
| </ul> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h3>Constructor Detail</h3> |
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| <h4>PartiallyOrderedSet</h4> |
| <pre>public PartiallyOrderedSet(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> ordering)</pre> |
| <div class="block">Creates a partially-ordered set.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>ordering</code> - Ordering relation</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="PartiallyOrderedSet-org.apache.calcite.util.PartiallyOrderedSet.Ordering-java.util.function.Function-java.util.function.Function-"> |
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| <h4>PartiallyOrderedSet</h4> |
| <pre>public PartiallyOrderedSet(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> ordering, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>>> childFunction, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Function.html?is-external=true" title="class or interface in java.util.function">Function</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>>> parentFunction)</pre> |
| <div class="block">Creates a partially-ordered set with a parent-generating function.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>ordering</code> - Ordering relation</dd> |
| <dd><code>parentFunction</code> - Function to compute parents of a node; may be null</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="PartiallyOrderedSet-org.apache.calcite.util.PartiallyOrderedSet.Ordering-com.google.common.base.Function-com.google.common.base.Function-"> |
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| <h4>PartiallyOrderedSet</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> |
| public PartiallyOrderedSet(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> ordering, |
| com.google.common.base.Function<<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>>> childFunction, |
| com.google.common.base.Function<<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>>> parentFunction)</pre> |
| <div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> |
| </li> |
| </ul> |
| <a name="PartiallyOrderedSet-org.apache.calcite.util.PartiallyOrderedSet.Ordering-java.util.Collection-"> |
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| <h4>PartiallyOrderedSet</h4> |
| <pre>public PartiallyOrderedSet(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.Ordering.html" title="interface in org.apache.calcite.util">PartiallyOrderedSet.Ordering</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> ordering, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> collection)</pre> |
| <div class="block">Creates a partially-ordered set, and populates it with a given |
| collection.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>ordering</code> - Ordering relation</dd> |
| <dd><code>collection</code> - Initial contents of partially-ordered set</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <h3>Method Detail</h3> |
| <a name="iterator--"> |
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| </a> |
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| <h4>iterator</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> iterator()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true#iterator--" title="class or interface in java.lang">iterator</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang">Iterable</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true#iterator--" title="class or interface in java.util">iterator</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#iterator--" title="class or interface in java.util">iterator</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#iterator--" title="class or interface in java.util">iterator</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| </dl> |
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| <a name="size--"> |
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| <h4>size</h4> |
| <pre>public int size()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true#size--" title="class or interface in java.util">size</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#size--" title="class or interface in java.util">size</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#size--" title="class or interface in java.util">size</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| </dl> |
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| </ul> |
| <a name="contains-java.lang.Object-"> |
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| <h4>contains</h4> |
| <pre>public boolean contains(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true#contains-java.lang.Object-" title="class or interface in java.util">contains</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#contains-java.lang.Object-" title="class or interface in java.util">contains</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#contains-java.lang.Object-" title="class or interface in java.util">contains</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="remove-java.lang.Object-"> |
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| <h4>remove</h4> |
| <pre>public boolean remove(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> o)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true#remove-java.lang.Object-" title="class or interface in java.util">remove</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#remove-java.lang.Object-" title="class or interface in java.util">remove</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#remove-java.lang.Object-" title="class or interface in java.util">remove</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
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| <h4>add</h4> |
| <pre>public boolean add(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</pre> |
| <div class="block">Adds an element to this lattice.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true#add-E-" title="class or interface in java.util">add</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#add-E-" title="class or interface in java.util">add</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#add-E-" title="class or interface in java.util">add</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
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| <h4>isValid</h4> |
| <pre>public boolean isValid(boolean fail)</pre> |
| <div class="block">Checks internal consistency of this lattice.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fail</code> - Whether to throw an assertion error</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Whether valid</dd> |
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| <pre>public void out(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> buf)</pre> |
| </li> |
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| <h4>getChildren</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> getChildren(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</pre> |
| <div class="block">Returns the values in this partially-ordered set that are less-than |
| a given value and there are no intervening values. |
| |
| <p>If the value is not in this set, returns null.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - Value</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>List of values in this set that are directly less than the given |
| value</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getDescendants-E-"><code>getDescendants(E)</code></a></dd> |
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| <h4>getChildren</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> getChildren(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e, |
| boolean hypothetical)</pre> |
| <div class="block">Returns the values in this partially-ordered set that are less-than |
| a given value and there are no intervening values. |
| |
| <p>If the value is not in this set, returns null if <code>hypothetical</code> |
| is false.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - Value</dd> |
| <dd><code>hypothetical</code> - Whether to generate a list if value is not in the set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>List of values in this set that are directly less than the given |
| value</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getDescendants-E-"><code>getDescendants(E)</code></a></dd> |
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| <h4>getParents</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> getParents(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</pre> |
| <div class="block">Returns the values in this partially-ordered set that are greater-than |
| a given value and there are no intervening values. |
| |
| <p>If the value is not in this set, returns null.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - Value</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>List of values in this set that are directly greater than the |
| given value</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getAncestors-E-"><code>getAncestors(E)</code></a></dd> |
| </dl> |
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| <a name="getParents-java.lang.Object-boolean-"> |
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| <h4>getParents</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> getParents(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e, |
| boolean hypothetical)</pre> |
| <div class="block">Returns the values in this partially-ordered set that are greater-than |
| a given value and there are no intervening values. |
| |
| <p>If the value is not in this set, returns <code>null</code> if |
| <code>hypothetical</code> is false.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - Value</dd> |
| <dd><code>hypothetical</code> - Whether to generate a list if value is not in the set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>List of values in this set that are directly greater than the |
| given value</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html#getAncestors-E-"><code>getAncestors(E)</code></a></dd> |
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| <h4>getNonChildren</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> getNonChildren()</pre> |
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| <a name="getNonParents--"> |
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| <h4>getNonParents</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> getNonParents()</pre> |
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| <h4>clear</h4> |
| <pre>public void clear()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true#clear--" title="class or interface in java.util">clear</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true#clear--" title="class or interface in java.util">clear</a></code> in interface <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true#clear--" title="class or interface in java.util">clear</a></code> in class <code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/AbstractCollection.html?is-external=true" title="class or interface in java.util">AbstractCollection</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getDescendants-java.lang.Object-"> |
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| </a><a name="getDescendants-E-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getDescendants</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> getDescendants(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</pre> |
| <div class="block">Returns a list of values in the set that are less-than a given value. |
| The list is in topological order but order is otherwise |
| non-deterministic.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - Value</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Values less than given value</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="strip-java.util.List-"> |
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| <h4>strip</h4> |
| <pre>public static <E> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><E> strip(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><org.apache.calcite.util.PartiallyOrderedSet.Node<E>> list)</pre> |
| <div class="block">Returns a list, backed by a list of |
| <code>PartiallyOrderedSet.Node</code>s, that strips |
| away the node and returns the element inside.</div> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>E</code> - Element type</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getAncestors-java.lang.Object-"> |
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| </a><a name="getAncestors-E-"> |
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| <h4>getAncestors</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a>> getAncestors(<a href="../../../../org/apache/calcite/util/PartiallyOrderedSet.html" title="type parameter in PartiallyOrderedSet">E</a> e)</pre> |
| <div class="block">Returns a list of values in the set that are less-than a given value. |
| The list is in topological order but order is otherwise |
| non-deterministic.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>e</code> - Value</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Values less than given value</dd> |
| </dl> |
| </li> |
| </ul> |
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