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| <h2 title="Class BitSets" class="title">Class BitSets</h2> |
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| <pre>public final class <span class="typeNameLabel">BitSets</span> |
| extends <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></pre> |
| <div class="block">Utility functions for <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util"><code>BitSet</code></a>.</div> |
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| <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="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>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/SortedMap.html?is-external=true" title="class or interface in java.util">SortedMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#closure-java.util.SortedMap-">closure</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/SortedMap.html?is-external=true" title="class or interface in java.util">SortedMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a>> equivalence)</code> |
| <div class="block">Computes the closure of a map from integers to bits.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#contains-java.util.BitSet-java.util.BitSet-">contains</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> set0, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> set1)</code> |
| <div class="block">Returns true if all bits set in the second parameter are also set in the |
| first.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#contains-java.util.BitSet-org.apache.calcite.util.ImmutableBitSet-">contains</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> set0, |
| <a href="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> set1)</code> |
| <div class="block">Returns true if all bits set in the second parameter are also set in the |
| first.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#of-org.apache.calcite.util.ImmutableIntList-">of</a></span>(<a href="../../../../org/apache/calcite/util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> bits)</code> |
| <div class="block">Creates a BitSet with given bits set.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#of-int...-">of</a></span>(int... bits)</code> |
| <div class="block">Creates a bitset with given bits set.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#of-java.lang.Integer:A-">of</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>[] bits)</code> |
| <div class="block">Creates a BitSet with given bits set.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#of-java.lang.Iterable-">of</a></span>(<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><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>> bits)</code> |
| <div class="block">Creates a BitSet with given bits set.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#populate-java.util.BitSet-org.apache.calcite.util.ImmutableIntList-">populate</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet, |
| <a href="../../../../org/apache/calcite/util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> list)</code> |
| <div class="block">Populates a <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util"><code>BitSet</code></a> from an |
| <a href="../../../../org/apache/calcite/util/ImmutableIntList.html" title="class in org.apache.calcite.util"><code>ImmutableIntList</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#populate-java.util.BitSet-java.lang.Iterable-">populate</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet, |
| <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><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>> list)</code> |
| <div class="block">Populates a <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util"><code>BitSet</code></a> from an iterable, such as a list of integer.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#previousClearBit-java.util.BitSet-int-">previousClearBit</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet, |
| int fromIndex)</code> |
| <div class="block">Returns the previous clear bit.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#range-int-">range</a></span>(int toIndex)</code> |
| <div class="block">Creates a BitSet with bits between 0 and <code>toIndex</code> set.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#range-int-int-">range</a></span>(int fromIndex, |
| int toIndex)</code> |
| <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 id="i12" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#setAll-java.util.BitSet-java.lang.Iterable-">setAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet, |
| <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><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>> list)</code> |
| <div class="block">Sets all bits in a given BitSet corresponding to integers from a list.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>static int[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#toArray-java.util.BitSet-">toArray</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet)</code> |
| <div class="block">Converts a BitSet to an array.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>static <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="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#toIter-java.util.BitSet-">toIter</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet)</code> |
| <div class="block">Returns an iterable over the bits in a bitmap that are set to '1'.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>static <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="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#toIter-org.apache.calcite.util.ImmutableBitSet-">toIter</a></span>(<a href="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> bitSet)</code> </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code>static <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="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#toList-java.util.BitSet-">toList</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet)</code> |
| <div class="block">Converts a bitset to a list.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/BitSets.html#union-java.util.BitSet-java.util.BitSet...-">union</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> set0, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a>... sets)</code> |
| <div class="block">Returns a BitSet that is the union of the given BitSets.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
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| <h3>Methods inherited from class java.lang.<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></h3> |
| <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#equals-java.lang.Object-" title="class or interface in java.lang">equals</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#hashCode--" title="class or interface in java.lang">hashCode</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#toString--" title="class or interface in java.lang">toString</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> |
| </ul> |
| </li> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="contains-java.util.BitSet-java.util.BitSet-"> |
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| <h4>contains</h4> |
| <pre>public static boolean contains(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> set0, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> set1)</pre> |
| <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> |
| </li> |
| </ul> |
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| <h4>contains</h4> |
| <pre>public static boolean contains(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> set0, |
| <a href="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> set1)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="toIter-java.util.BitSet-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>toIter</h4> |
| <pre>public static <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="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> toIter(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="toIter-org.apache.calcite.util.ImmutableBitSet-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>toIter</h4> |
| <pre>public static <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="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> toIter(<a href="../../../../org/apache/calcite/util/ImmutableBitSet.html" title="class in org.apache.calcite.util">ImmutableBitSet</a> bitSet)</pre> |
| </li> |
| </ul> |
| <a name="toList-java.util.BitSet-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toList</h4> |
| <pre>public static <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="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>> toList(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="toArray-java.util.BitSet-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>toArray</h4> |
| <pre>public static int[] toArray(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="of-int...-"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>of</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> of(int... bits)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="of-java.lang.Integer:A-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>of</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> of(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>[] bits)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="of-java.lang.Iterable-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>of</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> of(<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><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>> bits)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="of-org.apache.calcite.util.ImmutableIntList-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>of</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> of(<a href="../../../../org/apache/calcite/util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> bits)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="range-int-int-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>range</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> range(int fromIndex, |
| int toIndex)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="range-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>range</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> range(int toIndex)</pre> |
| <div class="block">Creates a BitSet with bits between 0 and <code>toIndex</code> set.</div> |
| </li> |
| </ul> |
| <a name="setAll-java.util.BitSet-java.lang.Iterable-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setAll</h4> |
| <pre>public static void setAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet, |
| <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><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>> list)</pre> |
| <div class="block">Sets all bits in a given BitSet corresponding to integers from a list.</div> |
| </li> |
| </ul> |
| <a name="union-java.util.BitSet-java.util.BitSet...-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>union</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> union(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> set0, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a>... sets)</pre> |
| <div class="block">Returns a BitSet that is the union of the given BitSets. Does not modify |
| any of the inputs.</div> |
| </li> |
| </ul> |
| <a name="previousClearBit-java.util.BitSet-int-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>previousClearBit</h4> |
| <pre>public static int previousClearBit(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet, |
| int fromIndex)</pre> |
| <div class="block">Returns the previous clear bit. |
| |
| <p>Has same behavior as <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true#previousClearBit-int-" title="class or interface in java.util"><code>BitSet.previousClearBit(int)</code></a>, but that method |
| does not exist before 1.7.</div> |
| </li> |
| </ul> |
| <a name="closure-java.util.SortedMap-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>closure</h4> |
| <pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/SortedMap.html?is-external=true" title="class or interface in java.util">SortedMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a>> closure(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/SortedMap.html?is-external=true" title="class or interface in java.util">SortedMap</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a>> equivalence)</pre> |
| <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> |
| </li> |
| </ul> |
| <a name="populate-java.util.BitSet-java.lang.Iterable-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>populate</h4> |
| <pre>public static void populate(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet, |
| <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><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Number.html?is-external=true" title="class or interface in java.lang">Number</a>> list)</pre> |
| <div class="block">Populates a <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util"><code>BitSet</code></a> from an iterable, such as a list of integer.</div> |
| </li> |
| </ul> |
| <a name="populate-java.util.BitSet-org.apache.calcite.util.ImmutableIntList-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>populate</h4> |
| <pre>public static void populate(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util">BitSet</a> bitSet, |
| <a href="../../../../org/apache/calcite/util/ImmutableIntList.html" title="class in org.apache.calcite.util">ImmutableIntList</a> list)</pre> |
| <div class="block">Populates a <a href="https://docs.oracle.com/javase/8/docs/api/java/util/BitSet.html?is-external=true" title="class or interface in java.util"><code>BitSet</code></a> from an |
| <a href="../../../../org/apache/calcite/util/ImmutableIntList.html" title="class in org.apache.calcite.util"><code>ImmutableIntList</code></a>.</div> |
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