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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.calcite.util</a></div> |
| <h1 title="Class BitSets" class="title">Class BitSets</h1> |
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| <div class="inheritance">org.apache.calcite.util.BitSets</div> |
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| <section class="description"> |
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| <pre>public final class <span class="typeNameLabel">BitSets</span> |
| extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></pre> |
| <div class="block">Utility functions for <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink"><code>BitSet</code></a>.</div> |
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| <h2>Method Summary</h2> |
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| <div role="tablist" aria-orientation="horizontal"><button role="tab" aria-selected="true" aria-controls="memberSummary_tabpanel" tabindex="0" onkeydown="switchTab(event)" id="t0" class="activeTableTab">All Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t1" class="tableTab" onclick="show(1);">Static Methods</button><button role="tab" aria-selected="false" aria-controls="memberSummary_tabpanel" tabindex="-1" onkeydown="switchTab(event)" id="t4" class="tableTab" onclick="show(8);">Concrete Methods</button></div> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr class="altColor" id="i0"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/SortedMap.html?is-external=true" title="class or interface in java.util" class="externalLink">SortedMap</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>,​<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#closure(java.util.SortedMap)">closure</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/SortedMap.html?is-external=true" title="class or interface in java.util" class="externalLink">SortedMap</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>,​<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a>> equivalence)</code></th> |
| <td class="colLast"> |
| <div class="block">Computes the closure of a map from integers to bits.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i1"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#contains(java.util.BitSet,java.util.BitSet)">contains</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> set0, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> set1)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns true if all bits set in the second parameter are also set in the |
| first.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i2"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#contains(java.util.BitSet,org.apache.calcite.util.ImmutableBitSet)">contains</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> set0, |
| <a href="ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> set1)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns true if all bits set in the second parameter are also set in the |
| first.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i3"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#of(int...)">of</a></span>​(int... bits)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a bitset with given bits set.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i4"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#of(java.lang.Integer%5B%5D)">of</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>[] bits)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a BitSet with given bits set.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i5"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#of(java.lang.Iterable)">of</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><? extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang" class="externalLink">Number</a>> bits)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a BitSet with given bits set.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i6"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#of(org.apache.calcite.util.ImmutableIntList)">of</a></span>​(<a href="ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> bits)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a BitSet with given bits set.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i7"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#populate(java.util.BitSet,java.lang.Iterable)">populate</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><? extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang" class="externalLink">Number</a>> list)</code></th> |
| <td class="colLast"> |
| <div class="block">Populates a <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink"><code>BitSet</code></a> from an iterable, such as a list of integer.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i8"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#populate(java.util.BitSet,org.apache.calcite.util.ImmutableIntList)">populate</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet, |
| <a href="ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> list)</code></th> |
| <td class="colLast"> |
| <div class="block">Populates a <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink"><code>BitSet</code></a> from an |
| <a href="ImmutableIntList.html" title="class in org.apache.calcite.util"><code>ImmutableIntList</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i9"> |
| <td class="colFirst"><code>static int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#previousClearBit(java.util.BitSet,int)">previousClearBit</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet, |
| int fromIndex)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the previous clear bit.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i10"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#range(int)">range</a></span>​(int toIndex)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a BitSet with bits between 0 and <code>toIndex</code> set.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i11"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#range(int,int)">range</a></span>​(int fromIndex, |
| int toIndex)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates a bitset with bits from <code>fromIndex</code> (inclusive) to |
| specified <code>toIndex</code> (exclusive) set to <code>true</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i12"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setAll(java.util.BitSet,java.lang.Iterable)">setAll</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><? extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang" class="externalLink">Number</a>> list)</code></th> |
| <td class="colLast"> |
| <div class="block">Sets all bits in a given BitSet corresponding to integers from a list.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i13"> |
| <td class="colFirst"><code>static int[]</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toArray(java.util.BitSet)">toArray</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet)</code></th> |
| <td class="colLast"> |
| <div class="block">Converts a BitSet to an array.</div> |
| </td> |
| </tr> |
| <tr class="altColor" id="i14"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toIter(java.util.BitSet)">toIter</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns an iterable over the bits in a bitmap that are set to '1'.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i15"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toIter(org.apache.calcite.util.ImmutableBitSet)">toIter</a></span>​(<a href="ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> bitSet)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor" id="i16"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#toList(java.util.BitSet)">toList</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet)</code></th> |
| <td class="colLast"> |
| <div class="block">Converts a bitset to a list.</div> |
| </td> |
| </tr> |
| <tr class="rowColor" id="i17"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#union(java.util.BitSet,java.util.BitSet...)">union</a></span>​(<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> set0, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a>... sets)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a BitSet that is the union of the given BitSets.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| </div> |
| <div class="inheritedList"> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a></h3> |
| <a id="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a><code><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang" class="externalLink">clone</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang" class="externalLink">equals</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang" class="externalLink">finalize</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang" class="externalLink">getClass</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang" class="externalLink">hashCode</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang" class="externalLink">notify</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang" class="externalLink">notifyAll</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang" class="externalLink">toString</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang" class="externalLink">wait</a>, <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Object.html?is-external=true#wait(long,int)" title="class or interface in java.lang" class="externalLink">wait</a></code></div> |
| </section> |
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| <section class="detail"> |
| <h3><a id="contains(java.util.BitSet,java.util.BitSet)">contains</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">boolean</span> <span class="memberName">contains</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> set0, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> set1)</span></div> |
| <div class="block">Returns true if all bits set in the second parameter are also set in the |
| first. In other words, whether x is a super-set of y.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>set0</code> - Containing bitmap</dd> |
| <dd><code>set1</code> - Bitmap to be checked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Whether all bits in set1 are set in set0</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="contains(java.util.BitSet,org.apache.calcite.util.ImmutableBitSet)">contains</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">boolean</span> <span class="memberName">contains</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> set0, |
| <a href="ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> set1)</span></div> |
| <div class="block">Returns true if all bits set in the second parameter are also set in the |
| first. In other words, whether x is a super-set of y.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>set0</code> - Containing bitmap</dd> |
| <dd><code>set1</code> - Bitmap to be checked</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Whether all bits in set1 are set in set0</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="toIter(java.util.BitSet)">toIter</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>></span> <span class="memberName">toIter</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet)</span></div> |
| <div class="block">Returns an iterable over the bits in a bitmap that are set to '1'. |
| |
| <p>This allows you to iterate over a bit set using a 'foreach' construct. |
| For instance: |
| |
| <blockquote><code> |
| BitSet bitSet;<br> |
| for (int i : Util.toIter(bitSet)) {<br> |
| print(i);<br> |
| }</code></blockquote></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bitSet</code> - Bit set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Iterable</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="toIter(org.apache.calcite.util.ImmutableBitSet)">toIter</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>></span> <span class="memberName">toIter</span>​(<span class="arguments"><a href="ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> bitSet)</span></div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="toList(java.util.BitSet)">toList</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>></span> <span class="memberName">toList</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet)</span></div> |
| <div class="block">Converts a bitset to a list. |
| |
| <p>The list is mutable, and future changes to the list do not affect the |
| contents of the bit set.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bitSet</code> - Bit set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>List of set bits</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="toArray(java.util.BitSet)">toArray</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">int[]</span> <span class="memberName">toArray</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet)</span></div> |
| <div class="block">Converts a BitSet to an array.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bitSet</code> - Bit set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Array of set bits</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="of(int...)">of</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></span> <span class="memberName">of</span>​(<span class="arguments">int... bits)</span></div> |
| <div class="block">Creates a bitset with given bits set. |
| |
| <p>For example, <code>of(0, 3)</code> returns a bit set with bits {0, 3} |
| set.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bits</code> - Array of bits to set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Bit set</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="of(java.lang.Integer[])">of</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></span> <span class="memberName">of</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>[] bits)</span></div> |
| <div class="block">Creates a BitSet with given bits set. |
| |
| <p>For example, <code>of(new Integer[] {0, 3})</code> returns a bit set |
| with bits {0, 3} set.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bits</code> - Array of bits to set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Bit set</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="of(java.lang.Iterable)">of</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></span> <span class="memberName">of</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><? extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang" class="externalLink">Number</a>> bits)</span></div> |
| <div class="block">Creates a BitSet with given bits set. |
| |
| <p>For example, <code>of(Arrays.asList(0, 3)) </code> returns a bit set |
| with bits {0, 3} set.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bits</code> - Collection of bits to set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Bit set</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="of(org.apache.calcite.util.ImmutableIntList)">of</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></span> <span class="memberName">of</span>​(<span class="arguments"><a href="ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> bits)</span></div> |
| <div class="block">Creates a BitSet with given bits set. |
| |
| <p>For example, <code>of(ImmutableIntList.of(0, 3))</code> returns a bit set |
| with bits {0, 3} set.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>bits</code> - Collection of bits to set</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Bit set</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="range(int,int)">range</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></span> <span class="memberName">range</span>​(<span class="arguments">int fromIndex, |
| int toIndex)</span></div> |
| <div class="block">Creates a bitset with bits from <code>fromIndex</code> (inclusive) to |
| specified <code>toIndex</code> (exclusive) set to <code>true</code>. |
| |
| <p>For example, <code>range(0, 3)</code> returns a bit set with bits |
| {0, 1, 2} set.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>fromIndex</code> - Index of the first bit to be set.</dd> |
| <dd><code>toIndex</code> - Index after the last bit to be set.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Bit set</dd> |
| </dl> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="range(int)">range</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></span> <span class="memberName">range</span>​(<span class="arguments">int toIndex)</span></div> |
| <div class="block">Creates a BitSet with bits between 0 and <code>toIndex</code> set.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="setAll(java.util.BitSet,java.lang.Iterable)">setAll</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">void</span> <span class="memberName">setAll</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><? extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang" class="externalLink">Number</a>> list)</span></div> |
| <div class="block">Sets all bits in a given BitSet corresponding to integers from a list.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="union(java.util.BitSet,java.util.BitSet...)">union</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a></span> <span class="memberName">union</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> set0, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a>... sets)</span></div> |
| <div class="block">Returns a BitSet that is the union of the given BitSets. Does not modify |
| any of the inputs.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="previousClearBit(java.util.BitSet,int)">previousClearBit</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">int</span> <span class="memberName">previousClearBit</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet, |
| int fromIndex)</span></div> |
| <div class="block">Returns the previous clear bit. |
| |
| <p>Has same behavior as <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true#previousClearBit(int)" title="class or interface in java.util" class="externalLink"><code>BitSet.previousClearBit(int)</code></a>, but that method |
| does not exist before 1.7.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="closure(java.util.SortedMap)">closure</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/SortedMap.html?is-external=true" title="class or interface in java.util" class="externalLink">SortedMap</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>,​<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a>></span> <span class="memberName">closure</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/SortedMap.html?is-external=true" title="class or interface in java.util" class="externalLink">SortedMap</a><<a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang" class="externalLink">Integer</a>,​<a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a>> equivalence)</span></div> |
| <div class="block">Computes the closure of a map from integers to bits. |
| |
| <p>The input must have an entry for each position. |
| |
| <p>Does not modify the input map or its bit sets.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="populate(java.util.BitSet,java.lang.Iterable)">populate</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">void</span> <span class="memberName">populate</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet, |
| <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Iterable.html?is-external=true" title="class or interface in java.lang" class="externalLink">Iterable</a><? extends <a href="https://docs.oracle.com/javase/9/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang" class="externalLink">Number</a>> list)</span></div> |
| <div class="block">Populates a <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink"><code>BitSet</code></a> from an iterable, such as a list of integer.</div> |
| </section> |
| </li> |
| <li class="blockList"> |
| <section class="detail"> |
| <h3><a id="populate(java.util.BitSet,org.apache.calcite.util.ImmutableIntList)">populate</a></h3> |
| <div class="memberSignature"><span class="modifiers">public static</span> <span class="returnType">void</span> <span class="memberName">populate</span>​(<span class="arguments"><a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink">BitSet</a> bitSet, |
| <a href="ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> list)</span></div> |
| <div class="block">Populates a <a href="https://docs.oracle.com/javase/9/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util" class="externalLink"><code>BitSet</code></a> from an |
| <a href="ImmutableIntList.html" title="class in org.apache.calcite.util"><code>ImmutableIntList</code></a>.</div> |
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