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| <li>Summary: </li> |
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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.hadoop.hbase</a></div> |
| <h1 title="Class MetaCellComparator" class="title">Class MetaCellComparator</h1> |
| </div> |
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| <div class="inheritance"><a href="CellComparatorImpl.html" title="class in org.apache.hadoop.hbase">org.apache.hadoop.hbase.CellComparatorImpl</a> |
| <div class="inheritance">org.apache.hadoop.hbase.MetaCellComparator</div> |
| </div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/Serializable.html" title="class or interface in java.io" class="external-link">Serializable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html" title="class or interface in java.util" class="external-link">Comparator</a><<a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a>></code>, <code><a href="CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a></code></dd> |
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| <div class="type-signature"><span class="annotations">@Private |
| @Evolving |
| </span><span class="modifiers">public class </span><span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-30">MetaCellComparator</a></span> |
| <span class="extends-implements">extends <a href="CellComparatorImpl.html" title="class in org.apache.hadoop.hbase">CellComparatorImpl</a></span></div> |
| <div class="block">A <a href="CellComparatorImpl.html" title="class in org.apache.hadoop.hbase"><code>CellComparatorImpl</code></a> for <code>hbase:meta</code> catalog table <a href="KeyValue.html" title="class in org.apache.hadoop.hbase"><code>KeyValue</code></a>s.</div> |
| <dl class="notes"> |
| <dt>See Also:</dt> |
| <dd> |
| <ul class="see-list"> |
| <li><a href="../../../../serialized-form.html#org.apache.hadoop.hbase.MetaCellComparator">Serialized Form</a></li> |
| </ul> |
| </dd> |
| </dl> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
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| <h2>Nested Class Summary</h2> |
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| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>private static interface </code></div> |
| <div class="col-second even-row-color"><code><a href="MetaCellComparator.Compare.html" class="type-name-link" title="interface in org.apache.hadoop.hbase">MetaCellComparator.Compare</a><<a href="MetaCellComparator.Compare.html" title="type parameter in MetaCellComparator.Compare">L</a>,<wbr><a href="MetaCellComparator.Compare.html" title="type parameter in MetaCellComparator.Compare">R</a>></code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><code>private static interface </code></div> |
| <div class="col-second odd-row-color"><code><a href="MetaCellComparator.SearchDelimiter.html" class="type-name-link" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiter</a><<a href="MetaCellComparator.SearchDelimiter.html" title="type parameter in MetaCellComparator.SearchDelimiter">T</a>></code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code>private static interface </code></div> |
| <div class="col-second even-row-color"><code><a href="MetaCellComparator.SearchDelimiterInReverse.html" class="type-name-link" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiterInReverse</a><<a href="MetaCellComparator.SearchDelimiterInReverse.html" title="type parameter in MetaCellComparator.SearchDelimiterInReverse">T</a>></code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <li> |
| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="caption"><span>Fields</span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>static final <a href="MetaCellComparator.html" title="class in org.apache.hadoop.hbase">MetaCellComparator</a></code></div> |
| <div class="col-second even-row-color"><code><a href="#META_COMPARATOR" class="member-name-link">META_COMPARATOR</a></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">A <a href="MetaCellComparator.html" title="class in org.apache.hadoop.hbase"><code>MetaCellComparator</code></a> for <code>hbase:meta</code> catalog table <a href="KeyValue.html" title="class in org.apache.hadoop.hbase"><code>KeyValue</code></a>s.</div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="fields-inherited-from-class-org.apache.hadoop.hbase.CellComparatorImpl">Fields inherited from class org.apache.hadoop.hbase.<a href="CellComparatorImpl.html" title="class in org.apache.hadoop.hbase">CellComparatorImpl</a></h3> |
| <code><a href="CellComparatorImpl.html#COMPARATOR">COMPARATOR</a></code></div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <li> |
| <section class="constructor-summary" id="constructor-summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E()" class="member-name-link">MetaCellComparator</a>()</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab1" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab1', 3)" class="table-tab">Static Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#compare(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell,boolean)" class="member-name-link">compare</a><wbr>(<a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> a, |
| <a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> b, |
| boolean ignoreSequenceid)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Compare cells.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#compareBBAndBytesRows(java.nio.ByteBuffer,int,int,byte%5B%5D,int,int)" class="member-name-link">compareBBAndBytesRows</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> left, |
| int loffset, |
| int llength, |
| byte[] right, |
| int roffset, |
| int rlength)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#compareBBRows(java.nio.ByteBuffer,int,int,java.nio.ByteBuffer,int,int)" class="member-name-link">compareBBRows</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> left, |
| int loffset, |
| int llength, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> right, |
| int roffset, |
| int rlength)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#compareBytesRows(byte%5B%5D,int,int,byte%5B%5D,int,int)" class="member-name-link">compareBytesRows</a><wbr>(byte[] left, |
| int loffset, |
| int llength, |
| byte[] right, |
| int roffset, |
| int rlength)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#compareRows(byte%5B%5D,byte%5B%5D)" class="member-name-link">compareRows</a><wbr>(byte[] leftRow, |
| byte[] rightRow)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Compares two row bytes</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#compareRows(java.nio.ByteBuffer,org.apache.hadoop.hbase.Cell)" class="member-name-link">compareRows</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> row, |
| <a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Lexicographically compare two rows</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>private static <L,<wbr> |
| R> int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#compareRows(L,int,int,R,int,int,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiter,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiter,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiterInReverse,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiterInReverse,org.apache.hadoop.hbase.MetaCellComparator.Compare)" class="member-name-link">compareRows</a><wbr>(L left, |
| int loffset, |
| int llength, |
| R right, |
| int roffset, |
| int rlength, |
| <a href="MetaCellComparator.SearchDelimiter.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiter</a><L> searchLeft, |
| <a href="MetaCellComparator.SearchDelimiter.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiter</a><R> searchRight, |
| <a href="MetaCellComparator.SearchDelimiterInReverse.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiterInReverse</a><L> searchInReverseLeft, |
| <a href="MetaCellComparator.SearchDelimiterInReverse.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiterInReverse</a><R> searchInReverseRight, |
| <a href="MetaCellComparator.Compare.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.Compare</a><L,<wbr>R> comparator)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#compareRows(org.apache.hadoop.hbase.Cell,byte%5B%5D,int,int)" class="member-name-link">compareRows</a><wbr>(<a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> left, |
| byte[] right, |
| int roffset, |
| int rlength)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Compares the row part of the cell with a simple plain byte[] like the stopRow in Scan.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>int</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#compareRows(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)" class="member-name-link">compareRows</a><wbr>(<a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> left, |
| <a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> right)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Compares the rows of the left and right cell.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html" title="class or interface in java.util" class="external-link">Comparator</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#getSimpleComparator()" class="member-name-link">getSimpleComparator</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">Return a dumbed-down, fast comparator for hbase2 base-type, the <a href="ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase"><code>ByteBufferKeyValue</code></a>.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.hadoop.hbase.CellComparatorImpl">Methods inherited from class org.apache.hadoop.hbase.<a href="CellComparatorImpl.html" title="class in org.apache.hadoop.hbase">CellComparatorImpl</a></h3> |
| <code><a href="CellComparatorImpl.html#compare(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)">compare</a>, <a href="CellComparatorImpl.html#compareColumns(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)">compareColumns</a>, <a href="CellComparatorImpl.html#compareFamilies(org.apache.hadoop.hbase.ByteBufferKeyValue,int,int,org.apache.hadoop.hbase.ByteBufferKeyValue,int,int)">compareFamilies</a>, <a href="CellComparatorImpl.html#compareFamilies(org.apache.hadoop.hbase.Cell,int,org.apache.hadoop.hbase.Cell,int)">compareFamilies</a>, <a href="CellComparatorImpl.html#compareFamilies(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)">compareFamilies</a>, <a href="CellComparatorImpl.html#compareFamilies(org.apache.hadoop.hbase.KeyValue,int,int,org.apache.hadoop.hbase.ByteBufferKeyValue,int,int)">compareFamilies</a>, <a href="CellComparatorImpl.html#compareFamilies(org.apache.hadoop.hbase.KeyValue,int,int,org.apache.hadoop.hbase.KeyValue,int,int)">compareFamilies</a>, <a href="CellComparatorImpl.html#compareQualifiers(org.apache.hadoop.hbase.ByteBufferKeyValue,org.apache.hadoop.hbase.ByteBufferKeyValue)">compareQualifiers</a>, <a href="CellComparatorImpl.html#compareQualifiers(org.apache.hadoop.hbase.ByteBufferKeyValue,org.apache.hadoop.hbase.KeyValue)">compareQualifiers</a>, <a href="CellComparatorImpl.html#compareQualifiers(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)">compareQualifiers</a>, <a href="CellComparatorImpl.html#compareQualifiers(org.apache.hadoop.hbase.KeyValue,org.apache.hadoop.hbase.ByteBufferKeyValue)">compareQualifiers</a>, <a href="CellComparatorImpl.html#compareQualifiers(org.apache.hadoop.hbase.KeyValue,org.apache.hadoop.hbase.KeyValue)">compareQualifiers</a>, <a href="CellComparatorImpl.html#compareRows(org.apache.hadoop.hbase.Cell,int,org.apache.hadoop.hbase.Cell,int)">compareRows</a>, <a href="CellComparatorImpl.html#compareTimestamps(long,long)">compareTimestamps</a>, <a href="CellComparatorImpl.html#compareTimestamps(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)">compareTimestamps</a>, <a href="CellComparatorImpl.html#compareWithoutRow(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)">compareWithoutRow</a>, <a href="CellComparatorImpl.html#getCellComparator(byte%5B%5D)">getCellComparator</a>, <a href="CellComparatorImpl.html#getCellComparator(org.apache.hadoop.hbase.TableName)">getCellComparator</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.util.Comparator">Methods inherited from interface java.util.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html" title="class or interface in java.util" class="external-link">Comparator</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html#equals(java.lang.Object)" title="class or interface in java.util" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html#reversed()" title="class or interface in java.util" class="external-link">reversed</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html#thenComparing(java.util.Comparator)" title="class or interface in java.util" class="external-link">thenComparing</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html#thenComparing(java.util.function.Function)" title="class or interface in java.util" class="external-link">thenComparing</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html#thenComparing(java.util.function.Function,java.util.Comparator)" title="class or interface in java.util" class="external-link">thenComparing</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html#thenComparingDouble(java.util.function.ToDoubleFunction)" title="class or interface in java.util" class="external-link">thenComparingDouble</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html#thenComparingInt(java.util.function.ToIntFunction)" title="class or interface in java.util" class="external-link">thenComparingInt</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html#thenComparingLong(java.util.function.ToLongFunction)" title="class or interface in java.util" class="external-link">thenComparingLong</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <li> |
| <section class="field-details" id="field-detail"> |
| <h2>Field Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="META_COMPARATOR"> |
| <h3>META_COMPARATOR</h3> |
| <div class="member-signature"><span class="modifiers">public static final</span> <span class="return-type"><a href="MetaCellComparator.html" title="class in org.apache.hadoop.hbase">MetaCellComparator</a></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-37">META_COMPARATOR</a></span></div> |
| <div class="block">A <a href="MetaCellComparator.html" title="class in org.apache.hadoop.hbase"><code>MetaCellComparator</code></a> for <code>hbase:meta</code> catalog table <a href="KeyValue.html" title="class in org.apache.hadoop.hbase"><code>KeyValue</code></a>s.</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>()"> |
| <h3>MetaCellComparator</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-32">MetaCellComparator</a></span>()</div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="compareRows(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)"> |
| <h3>compareRows</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-39">compareRows</a></span><wbr><span class="parameters">(<a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> left, |
| <a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> right)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from class: <code><a href="CellComparatorImpl.html#compareRows(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)">CellComparatorImpl</a></code></span></div> |
| <div class="block">Compares the rows of the left and right cell. For the hbase:meta case this method is overridden |
| such that it can handle hbase:meta cells. The caller should ensure using the appropriate |
| comparator for hbase:meta.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="CellComparator.html#compareRows(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)">compareRows</a></code> in interface <code><a href="CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="CellComparatorImpl.html#compareRows(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell)">compareRows</a></code> in class <code><a href="CellComparatorImpl.html" title="class in org.apache.hadoop.hbase">CellComparatorImpl</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>left</code> - the left hand side cell</dd> |
| <dd><code>right</code> - the right hand side cell</dd> |
| <dt>Returns:</dt> |
| <dd>0 if both cells are equal, 1 if left cell is bigger than right, -1 otherwise</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareRows(org.apache.hadoop.hbase.Cell,byte[],int,int)"> |
| <h3>compareRows</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-64">compareRows</a></span><wbr><span class="parameters">(<a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> left, |
| byte[] right, |
| int roffset, |
| int rlength)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from class: <code><a href="CellComparatorImpl.html#compareRows(org.apache.hadoop.hbase.Cell,byte%5B%5D,int,int)">CellComparatorImpl</a></code></span></div> |
| <div class="block">Compares the row part of the cell with a simple plain byte[] like the stopRow in Scan. This |
| should be used with context where for hbase:meta cells the |
| {<a href="#META_COMPARATOR"><code>META_COMPARATOR</code></a> should be used the cell to be compared the kv |
| serialized byte[] to be compared with the offset in the byte[] the length in the byte[]</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="CellComparator.html#compareRows(org.apache.hadoop.hbase.Cell,byte%5B%5D,int,int)">compareRows</a></code> in interface <code><a href="CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="CellComparatorImpl.html#compareRows(org.apache.hadoop.hbase.Cell,byte%5B%5D,int,int)">compareRows</a></code> in class <code><a href="CellComparatorImpl.html" title="class in org.apache.hadoop.hbase">CellComparatorImpl</a></code></dd> |
| <dt>Parameters:</dt> |
| <dd><code>left</code> - the cell</dd> |
| <dd><code>right</code> - the byte[] representing the row to be compared with</dd> |
| <dd><code>roffset</code> - the offset of the byte[]</dd> |
| <dd><code>rlength</code> - the length of the byte[]</dd> |
| <dt>Returns:</dt> |
| <dd>0 if both cell and the byte[] are equal, 1 if the cell is bigger than byte[], -1 |
| otherwise</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareRows(byte[],byte[])"> |
| <h3>compareRows</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-76">compareRows</a></span><wbr><span class="parameters">(byte[] leftRow, |
| byte[] rightRow)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="CellComparator.html#compareRows(byte%5B%5D,byte%5B%5D)">CellComparator</a></code></span></div> |
| <div class="block">Compares two row bytes</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>leftRow</code> - the byte array of the left row</dd> |
| <dd><code>rightRow</code> - the byte array of the right row</dd> |
| <dt>Returns:</dt> |
| <dd>greater than 0 if leftRow is bigger, less than 0 if rightRow is bigger, 0 if both rows |
| are equal</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compare(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell,boolean)"> |
| <h3>compare</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-81">compare</a></span><wbr><span class="parameters">(<a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> a, |
| <a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> b, |
| boolean ignoreSequenceid)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="CellComparator.html#compare(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell,boolean)">CellComparator</a></code></span></div> |
| <div class="block">Compare cells.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="CellComparator.html#compare(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell,boolean)">compare</a></code> in interface <code><a href="CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="CellComparatorImpl.html#compare(org.apache.hadoop.hbase.Cell,org.apache.hadoop.hbase.Cell,boolean)">compare</a></code> in class <code><a href="CellComparatorImpl.html" title="class in org.apache.hadoop.hbase">CellComparatorImpl</a></code></dd> |
| <dd><code>ignoreSequenceid</code> - True if we are to compare the key portion only and ignore the |
| sequenceid. Set to false to compare key and consider sequenceid.</dd> |
| <dt>Returns:</dt> |
| <dd>0 if equal, -1 if a < b, and +1 if a > b.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareRows(L,int,int,R,int,int,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiter,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiter,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiterInReverse,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiterInReverse,org.apache.hadoop.hbase.MetaCellComparator.Compare)"> |
| <h3 id="compareRows(java.lang.Object,int,int,java.lang.Object,int,int,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiter,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiter,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiterInReverse,org.apache.hadoop.hbase.MetaCellComparator.SearchDelimiterInReverse,org.apache.hadoop.hbase.MetaCellComparator.Compare)">compareRows</h3> |
| <div class="member-signature"><span class="modifiers">private static</span> <span class="type-parameters"><L,<wbr> |
| R></span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-115">compareRows</a></span><wbr><span class="parameters">(L left, |
| int loffset, |
| int llength, |
| R right, |
| int roffset, |
| int rlength, |
| <a href="MetaCellComparator.SearchDelimiter.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiter</a><L> searchLeft, |
| <a href="MetaCellComparator.SearchDelimiter.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiter</a><R> searchRight, |
| <a href="MetaCellComparator.SearchDelimiterInReverse.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiterInReverse</a><L> searchInReverseLeft, |
| <a href="MetaCellComparator.SearchDelimiterInReverse.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.SearchDelimiterInReverse</a><R> searchInReverseRight, |
| <a href="MetaCellComparator.Compare.html" title="interface in org.apache.hadoop.hbase">MetaCellComparator.Compare</a><L,<wbr>R> comparator)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareBBRows(java.nio.ByteBuffer,int,int,java.nio.ByteBuffer,int,int)"> |
| <h3>compareBBRows</h3> |
| <div class="member-signature"><span class="modifiers">private static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-167">compareBBRows</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> left, |
| int loffset, |
| int llength, |
| <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> right, |
| int roffset, |
| int rlength)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareBBAndBytesRows(java.nio.ByteBuffer,int,int,byte[],int,int)"> |
| <h3>compareBBAndBytesRows</h3> |
| <div class="member-signature"><span class="modifiers">private static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-183">compareBBAndBytesRows</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> left, |
| int loffset, |
| int llength, |
| byte[] right, |
| int roffset, |
| int rlength)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareBytesRows(byte[],int,int,byte[],int,int)"> |
| <h3>compareBytesRows</h3> |
| <div class="member-signature"><span class="modifiers">private static</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-195">compareBytesRows</a></span><wbr><span class="parameters">(byte[] left, |
| int loffset, |
| int llength, |
| byte[] right, |
| int roffset, |
| int rlength)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="compareRows(java.nio.ByteBuffer,org.apache.hadoop.hbase.Cell)"> |
| <h3>compareRows</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type">int</span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-202">compareRows</a></span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/nio/ByteBuffer.html" title="class or interface in java.nio" class="external-link">ByteBuffer</a> row, |
| <a href="Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> cell)</span></div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="CellComparator.html#compareRows(java.nio.ByteBuffer,org.apache.hadoop.hbase.Cell)">CellComparator</a></code></span></div> |
| <div class="block">Lexicographically compare two rows</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>row</code> - ByteBuffer that wraps a row; will read from current position and will reading all |
| remaining; will not disturb the ByteBuffer internal state.</dd> |
| <dt>Returns:</dt> |
| <dd>greater than 0 if leftCell is bigger, less than 0 if rightCell is bigger, 0 if both |
| cells are equal</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getSimpleComparator()"> |
| <h3>getSimpleComparator</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="return-type"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Comparator.html" title="class or interface in java.util" class="external-link">Comparator</a></span> <span class="element-name"><a href="../../../../src-html/org/apache/hadoop/hbase/MetaCellComparator.html#line-214">getSimpleComparator</a></span>()</div> |
| <div class="block"><span class="descfrm-type-label">Description copied from interface: <code><a href="CellComparator.html#getSimpleComparator()">CellComparator</a></code></span></div> |
| <div class="block">Return a dumbed-down, fast comparator for hbase2 base-type, the <a href="ByteBufferKeyValue.html" title="class in org.apache.hadoop.hbase"><code>ByteBufferKeyValue</code></a>. |
| Create an instance when you make a new memstore, when you know only BBKVs will be passed. Do |
| not pollute with types other than BBKV if can be helped; the Comparator will slow.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="CellComparator.html#getSimpleComparator()">getSimpleComparator</a></code> in interface <code><a href="CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a></code></dd> |
| <dt>Overrides:</dt> |
| <dd><code><a href="CellComparatorImpl.html#getSimpleComparator()">getSimpleComparator</a></code> in class <code><a href="CellComparatorImpl.html" title="class in org.apache.hadoop.hbase">CellComparatorImpl</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
| </section> |
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| <p class="legal-copy"><small>Copyright © 2007–2020 <a href="https://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</small></p> |
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