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| <div class="subTitle">org.apache.hadoop.hbase.io.encoding</div> |
| <h2 title="Class RowIndexSeekerV1" class="title">Class RowIndexSeekerV1</h2> |
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| <ul class="inheritance"> |
| <li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
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| <li><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/AbstractDataBlockEncoder.AbstractEncodedSeeker.html" title="class in org.apache.hadoop.hbase.io.encoding">org.apache.hadoop.hbase.io.encoding.AbstractDataBlockEncoder.AbstractEncodedSeeker</a></li> |
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| <ul class="inheritance"> |
| <li>org.apache.hadoop.hbase.io.encoding.RowIndexSeekerV1</li> |
| </ul> |
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| <pre>@InterfaceAudience.Private |
| public class <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.39">RowIndexSeekerV1</a> |
| extends <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/AbstractDataBlockEncoder.AbstractEncodedSeeker.html" title="class in org.apache.hadoop.hbase.io.encoding">AbstractDataBlockEncoder.AbstractEncodedSeeker</a></pre> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Class and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.SeekerState.html" title="class in org.apache.hadoop.hbase.io.encoding">RowIndexSeekerV1.SeekerState</a></span></code> </td> |
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| <h3>Field Summary</h3> |
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| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#cellComparator">cellComparator</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.SeekerState.html" title="class in org.apache.hadoop.hbase.io.encoding">RowIndexSeekerV1.SeekerState</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#current">current</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#currentBuffer">currentBuffer</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.SeekerState.html" title="class in org.apache.hadoop.hbase.io.encoding">RowIndexSeekerV1.SeekerState</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#previous">previous</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>private int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#rowNumber">rowNumber</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#rowOffsets">rowOffsets</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/hadoop/hbase/util/ObjectIntPair.html" title="class in org.apache.hadoop.hbase.util">ObjectIntPair</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#tmpPair">tmpPair</a></span></code> </td> |
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| </a> |
| <h3>Fields inherited from class org.apache.hadoop.hbase.io.encoding.<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/AbstractDataBlockEncoder.AbstractEncodedSeeker.html" title="class in org.apache.hadoop.hbase.io.encoding">AbstractDataBlockEncoder.AbstractEncodedSeeker</a></h3> |
| <code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/AbstractDataBlockEncoder.AbstractEncodedSeeker.html#decodingCtx">decodingCtx</a></code></li> |
| </ul> |
| </li> |
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| </a> |
| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#RowIndexSeekerV1-org.apache.hadoop.hbase.io.encoding.HFileBlockDecodingContext-">RowIndexSeekerV1</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDecodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockDecodingContext</a> decodingCtx)</code> </td> |
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| <h3>Method Summary</h3> |
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| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>private int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#binarySearch-org.apache.hadoop.hbase.Cell-boolean-">binarySearch</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> seekCell, |
| boolean seekBefore)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#compareKey-org.apache.hadoop.hbase.CellComparator-org.apache.hadoop.hbase.Cell-">compareKey</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a> comparator, |
| <a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> key)</code> |
| <div class="block">Compare the given key against the current key</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#decodeAtPosition-int-">decodeAtPosition</a></span>(int position)</code> </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#decodeFirst--">decodeFirst</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#decodeNext--">decodeNext</a></span>()</code> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#decodeTags--">decodeTags</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#getCell--">getCell</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#getKey--">getKey</a></span>()</code> |
| <div class="block">From the current position creates a cell using the key part |
| of the current buffer</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#getRow-int-">getRow</a></span>(int index)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#getValueShallowCopy--">getValueShallowCopy</a></span>()</code> |
| <div class="block">Does a shallow copy of the value at the current position.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>private void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#moveToPrevious--">moveToPrevious</a></span>()</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#next--">next</a></span>()</code> |
| <div class="block">Move to next position</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#rewind--">rewind</a></span>()</code> |
| <div class="block">Set position to beginning of given block</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#seekToKeyInBlock-org.apache.hadoop.hbase.Cell-boolean-">seekToKeyInBlock</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> seekCell, |
| boolean seekBefore)</code> |
| <div class="block">Moves the seeker position within the current block to: |
| |
| the last key that that is less than or equal to the given key if |
| <code>seekBefore</code> is false |
| the last key that is strictly less than the given key if <code> |
| seekBefore</code> is true.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#setCurrentBuffer-org.apache.hadoop.hbase.nio.ByteBuff-">setCurrentBuffer</a></span>(<a href="../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> buffer)</code> |
| <div class="block">Set on which buffer there will be done seeking.</div> |
| </td> |
| </tr> |
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| <h3>Methods inherited from class org.apache.hadoop.hbase.io.encoding.<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/AbstractDataBlockEncoder.AbstractEncodedSeeker.html" title="class in org.apache.hadoop.hbase.io.encoding">AbstractDataBlockEncoder.AbstractEncodedSeeker</a></h3> |
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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> |
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| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
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| <li class="blockList"><a name="field.detail"> |
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| </a> |
| <h3>Field Detail</h3> |
| <a name="tmpPair"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>tmpPair</h4> |
| <pre>protected final <a href="../../../../../../org/apache/hadoop/hbase/util/ObjectIntPair.html" title="class in org.apache.hadoop.hbase.util">ObjectIntPair</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.43">tmpPair</a></pre> |
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| <h4>current</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.SeekerState.html" title="class in org.apache.hadoop.hbase.io.encoding">RowIndexSeekerV1.SeekerState</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.46">current</a></pre> |
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| <h4>previous</h4> |
| <pre>private <a href="../../../../../../org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.SeekerState.html" title="class in org.apache.hadoop.hbase.io.encoding">RowIndexSeekerV1.SeekerState</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.47">previous</a></pre> |
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| <h4>rowNumber</h4> |
| <pre>private int <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.49">rowNumber</a></pre> |
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| <h4>rowOffsets</h4> |
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| <a name="cellComparator"> |
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| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>cellComparator</h4> |
| <pre>private final <a href="../../../../../../org/apache/hadoop/hbase/CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.51">cellComparator</a></pre> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="RowIndexSeekerV1-org.apache.hadoop.hbase.io.encoding.HFileBlockDecodingContext-"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>RowIndexSeekerV1</h4> |
| <pre>public <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.53">RowIndexSeekerV1</a>(<a href="../../../../../../org/apache/hadoop/hbase/io/encoding/HFileBlockDecodingContext.html" title="interface in org.apache.hadoop.hbase.io.encoding">HFileBlockDecodingContext</a> decodingCtx)</pre> |
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| <li class="blockList"><a name="method.detail"> |
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| <h3>Method Detail</h3> |
| <a name="setCurrentBuffer-org.apache.hadoop.hbase.nio.ByteBuff-"> |
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| <h4>setCurrentBuffer</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.59">setCurrentBuffer</a>(<a href="../../../../../../org/apache/hadoop/hbase/nio/ByteBuff.html" title="class in org.apache.hadoop.hbase.nio">ByteBuff</a> buffer)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.EncodedSeeker.html#setCurrentBuffer-org.apache.hadoop.hbase.nio.ByteBuff-">DataBlockEncoder.EncodedSeeker</a></code></span></div> |
| <div class="block">Set on which buffer there will be done seeking.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>buffer</code> - Used for seeking.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getKey--"> |
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| <h4>getKey</h4> |
| <pre>public <a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.82">getKey</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.EncodedSeeker.html#getKey--">DataBlockEncoder.EncodedSeeker</a></code></span></div> |
| <div class="block">From the current position creates a cell using the key part |
| of the current buffer</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>key at current position</dd> |
| </dl> |
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| <a name="getValueShallowCopy--"> |
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| <h4>getValueShallowCopy</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.96">getValueShallowCopy</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.EncodedSeeker.html#getValueShallowCopy--">DataBlockEncoder.EncodedSeeker</a></code></span></div> |
| <div class="block">Does a shallow copy of the value at the current position. A shallow |
| copy is possible because the returned buffer refers to the backing array |
| of the original encoded buffer.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>value at current position</dd> |
| </dl> |
| </li> |
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| <a name="getCell--"> |
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| <ul class="blockList"> |
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| <h4>getCell</h4> |
| <pre>public <a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.106">getCell</a>()</pre> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the Cell at the current position. Includes memstore timestamp.</dd> |
| </dl> |
| </li> |
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| <a name="rewind--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>rewind</h4> |
| <pre>public void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.111">rewind</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.EncodedSeeker.html#rewind--">DataBlockEncoder.EncodedSeeker</a></code></span></div> |
| <div class="block">Set position to beginning of given block</div> |
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| <h4>next</h4> |
| <pre>public boolean <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.117">next</a>()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.EncodedSeeker.html#next--">DataBlockEncoder.EncodedSeeker</a></code></span></div> |
| <div class="block">Move to next position</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true on success, false if there is no more positions.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="binarySearch-org.apache.hadoop.hbase.Cell-boolean-"> |
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| </a> |
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| <h4>binarySearch</h4> |
| <pre>private int <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.126">binarySearch</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> seekCell, |
| boolean seekBefore)</pre> |
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| <a name="getRow-int-"> |
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| <ul class="blockList"> |
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| <h4>getRow</h4> |
| <pre>private <a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a> <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.155">getRow</a>(int index)</pre> |
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| <a name="seekToKeyInBlock-org.apache.hadoop.hbase.Cell-boolean-"> |
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| <li class="blockList"> |
| <h4>seekToKeyInBlock</h4> |
| <pre>public int <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.167">seekToKeyInBlock</a>(<a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> seekCell, |
| boolean seekBefore)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.EncodedSeeker.html#seekToKeyInBlock-org.apache.hadoop.hbase.Cell-boolean-">DataBlockEncoder.EncodedSeeker</a></code></span></div> |
| <div class="block">Moves the seeker position within the current block to: |
| <ul> |
| <li>the last key that that is less than or equal to the given key if |
| <code>seekBefore</code> is false</li> |
| <li>the last key that is strictly less than the given key if <code> |
| seekBefore</code> is true. The caller is responsible for loading the |
| previous block if the requested key turns out to be the first key of the |
| current block.</li> |
| </ul></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>seekCell</code> - - Cell to which the seek should happen</dd> |
| <dd><code>seekBefore</code> - find the key strictly less than the given key in case |
| of an exact match. Does not matter in case of an inexact match.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>0 on exact match, 1 on inexact match.</dd> |
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| <a name="moveToPrevious--"> |
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| </a> |
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| <li class="blockList"> |
| <h4>moveToPrevious</h4> |
| <pre>private void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.218">moveToPrevious</a>()</pre> |
| </li> |
| </ul> |
| <a name="compareKey-org.apache.hadoop.hbase.CellComparator-org.apache.hadoop.hbase.Cell-"> |
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| </a> |
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| <li class="blockList"> |
| <h4>compareKey</h4> |
| <pre>public int <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.233">compareKey</a>(<a href="../../../../../../org/apache/hadoop/hbase/CellComparator.html" title="interface in org.apache.hadoop.hbase">CellComparator</a> comparator, |
| <a href="../../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> key)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/hadoop/hbase/io/encoding/DataBlockEncoder.EncodedSeeker.html#compareKey-org.apache.hadoop.hbase.CellComparator-org.apache.hadoop.hbase.Cell-">DataBlockEncoder.EncodedSeeker</a></code></span></div> |
| <div class="block">Compare the given key against the current key</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>-1 is the passed key is smaller than the current key, 0 if equal and 1 if greater</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="decodeFirst--"> |
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| <ul class="blockList"> |
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| <h4>decodeFirst</h4> |
| <pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.237">decodeFirst</a>()</pre> |
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| <a name="decodeAtPosition-int-"> |
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| <li class="blockList"> |
| <h4>decodeAtPosition</h4> |
| <pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.242">decodeAtPosition</a>(int position)</pre> |
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| </a> |
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| <h4>decodeNext</h4> |
| <pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.248">decodeNext</a>()</pre> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>decodeTags</h4> |
| <pre>protected void <a href="../../../../../../src-html/org/apache/hadoop/hbase/io/encoding/RowIndexSeekerV1.html#line.279">decodeTags</a>()</pre> |
| </li> |
| </ul> |
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