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| <h2 title="Class FuzzyRowFilter.RowTracker" class="title">Class FuzzyRowFilter.RowTracker</h2> |
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| <pre>private class <a href="../../../../../src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.html#line.193">FuzzyRowFilter.RowTracker</a> |
| 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">If we have multiple fuzzy keys, row tracker should improve overall performance. It calculates |
| all next rows (one per every fuzzy key) and put them (the fuzzy key is bundled) into a priority |
| queue so that the smallest row key always appears at queue head, which helps to decide the |
| "Next Cell Hint". As scanning going on, the number of candidate rows in the RowTracker will |
| remain the size of fuzzy keys until some of the fuzzy keys won't possibly have matches any |
| more.</div> |
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| <td class="colFirst"><code>private boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.RowTracker.html#initialized">initialized</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/PriorityQueue.html?is-external=true" title="class or interface in java.util">PriorityQueue</a><<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],byte[]>>></code></td> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.RowTracker.html#RowTracker--">RowTracker</a></span>()</code> </td> |
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| <td class="colFirst"><code>(package private) boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/hadoop/hbase/filter/FuzzyRowFilter.RowTracker.html#lessThan-org.apache.hadoop.hbase.Cell-byte:A-">lessThan</a></span>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> currentCell, |
| byte[] nextRowKey)</code> </td> |
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| <td class="colFirst"><code>(package private) byte[]</code></td> |
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| <a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],byte[]> fuzzyData)</code> </td> |
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| <h4>nextRows</h4> |
| <pre>private final <a href="https://docs.oracle.com/javase/8/docs/api/java/util/PriorityQueue.html?is-external=true" title="class or interface in java.util">PriorityQueue</a><<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],<a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],byte[]>>> <a href="../../../../../src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.RowTracker.html#line.194">nextRows</a></pre> |
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| byte[] nextRowKey)</pre> |
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| <pre>void <a href="../../../../../src-html/org/apache/hadoop/hbase/filter/FuzzyRowFilter.RowTracker.html#line.239">updateWith</a>(<a href="../../../../../org/apache/hadoop/hbase/Cell.html" title="interface in org.apache.hadoop.hbase">Cell</a> currentCell, |
| <a href="../../../../../org/apache/hadoop/hbase/util/Pair.html" title="class in org.apache.hadoop.hbase.util">Pair</a><byte[],byte[]> fuzzyData)</pre> |
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