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| <li>Summary: </li> |
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| <div class="subTitle">edu.snu.coral.runtime.executor.data.block</div> |
| <h2 title="Class FileBlock" class="title">Class FileBlock<K extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>></h2> |
| </div> |
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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> |
| <li> |
| <ul class="inheritance"> |
| <li>edu.snu.coral.runtime.executor.data.block.FileBlock<K></li> |
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| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>K</code> - the key type of its partitions.</dd> |
| </dl> |
| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html" title="interface in edu.snu.coral.runtime.executor.data.block">Block</a><K></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public final class <span class="typeNameLabel">FileBlock<K extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>></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> |
| implements <a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html" title="interface in edu.snu.coral.runtime.executor.data.block">Block</a><K></pre> |
| <div class="block">This class represents a block which is stored in (local or remote) file.</div> |
| </li> |
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| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <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="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html#FileBlock-edu.snu.coral.common.coder.Coder-java.lang.String-edu.snu.coral.runtime.executor.data.metadata.FileMetadata-">FileBlock</a></span>(<a href="../../../../../../../edu/snu/coral/common/coder/Coder.html" title="interface in edu.snu.coral.common.coder">Coder</a> coder, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filePath, |
| <a href="../../../../../../../edu/snu/coral/runtime/executor/data/metadata/FileMetadata.html" title="class in edu.snu.coral.runtime.executor.data.metadata">FileMetadata</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>> metadata)</code> |
| <div class="block">Constructor.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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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="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><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="../../../../../../../edu/snu/coral/runtime/executor/data/FileArea.html" title="class in edu.snu.coral.runtime.executor.data">FileArea</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html#asFileAreas-edu.snu.coral.runtime.common.data.KeyRange-">asFileAreas</a></span>(<a href="../../../../../../../edu/snu/coral/runtime/common/data/KeyRange.html" title="interface in edu.snu.coral.runtime.common.data">KeyRange</a> keyRange)</code> |
| <div class="block">Retrieves the list of <a href="../../../../../../../edu/snu/coral/runtime/executor/data/FileArea.html" title="class in edu.snu.coral.runtime.executor.data"><code>FileArea</code></a>s for the specified <a href="../../../../../../../edu/snu/coral/runtime/common/data/KeyRange.html" title="interface in edu.snu.coral.runtime.common.data"><code>KeyRange</code></a>.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html#commit--">commit</a></span>()</code> |
| <div class="block">Commits this block to prevent further write.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html#deleteFile--">deleteFile</a></span>()</code> |
| <div class="block">Deletes the file that contains this block data.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><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="../../../../../../../edu/snu/coral/runtime/executor/data/NonSerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data">NonSerializedPartition</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html#getPartitions-edu.snu.coral.runtime.common.data.KeyRange-">getPartitions</a></span>(<a href="../../../../../../../edu/snu/coral/runtime/common/data/KeyRange.html" title="interface in edu.snu.coral.runtime.common.data">KeyRange</a> keyRange)</code> |
| <div class="block">Retrieves the partitions of this block from the file in a specific key range and deserializes it.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><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="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data">SerializedPartition</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html#getSerializedPartitions-edu.snu.coral.runtime.common.data.KeyRange-">getSerializedPartitions</a></span>(<a href="../../../../../../../edu/snu/coral/runtime/common/data/KeyRange.html" title="interface in edu.snu.coral.runtime.common.data">KeyRange</a> keyRange)</code> |
| <div class="block">Retrieves the <a href="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>SerializedPartition</code></a>s in a specific key range.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a><<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/Long.html?is-external=true" title="class or interface in java.lang">Long</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html#putPartitions-java.lang.Iterable-">putPartitions</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><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/NonSerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data">NonSerializedPartition</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>>> partitions)</code> |
| <div class="block">Writes <a href="../../../../../../../edu/snu/coral/runtime/executor/data/NonSerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>NonSerializedPartition</code></a>s to this block.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><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/Long.html?is-external=true" title="class or interface in java.lang">Long</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html#putSerializedPartitions-java.lang.Iterable-">putSerializedPartitions</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><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data">SerializedPartition</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>>> partitions)</code> |
| <div class="block">Writes <a href="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>SerializedPartition</code></a>s to this block.</div> |
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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> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a name="FileBlock-edu.snu.coral.common.coder.Coder-java.lang.String-edu.snu.coral.runtime.executor.data.metadata.FileMetadata-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>FileBlock</h4> |
| <pre>public FileBlock(<a href="../../../../../../../edu/snu/coral/common/coder/Coder.html" title="interface in edu.snu.coral.common.coder">Coder</a> coder, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filePath, |
| <a href="../../../../../../../edu/snu/coral/runtime/executor/data/metadata/FileMetadata.html" title="class in edu.snu.coral.runtime.executor.data.metadata">FileMetadata</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>> metadata)</pre> |
| <div class="block">Constructor.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>coder</code> - the <a href="../../../../../../../edu/snu/coral/common/coder/Coder.html" title="interface in edu.snu.coral.common.coder"><code>Coder</code></a>.</dd> |
| <dd><code>filePath</code> - the path of the file that this block will be stored.</dd> |
| <dd><code>metadata</code> - the metadata for this block.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="putPartitions-java.lang.Iterable-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>putPartitions</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Optional.html?is-external=true" title="class or interface in java.util">Optional</a><<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/Long.html?is-external=true" title="class or interface in java.lang">Long</a>>> putPartitions(<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="../../../../../../../edu/snu/coral/runtime/executor/data/NonSerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data">NonSerializedPartition</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>>> partitions) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Writes <a href="../../../../../../../edu/snu/coral/runtime/executor/data/NonSerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>NonSerializedPartition</code></a>s to this block.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html#putPartitions-java.lang.Iterable-">putPartitions</a></code> in interface <code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html" title="interface in edu.snu.coral.runtime.executor.data.block">Block</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partitions</code> - the <a href="../../../../../../../edu/snu/coral/runtime/executor/data/NonSerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>NonSerializedPartition</code></a>s to write.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the size of the data per partition (only when the data is serialized in this method).</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if fail to write.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="putSerializedPartitions-java.lang.Iterable-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>putSerializedPartitions</h4> |
| <pre>public <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/Long.html?is-external=true" title="class or interface in java.lang">Long</a>> putSerializedPartitions(<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="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data">SerializedPartition</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>>> partitions) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Writes <a href="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>SerializedPartition</code></a>s to this block.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html#putSerializedPartitions-java.lang.Iterable-">putSerializedPartitions</a></code> in interface <code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html" title="interface in edu.snu.coral.runtime.executor.data.block">Block</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>partitions</code> - the <a href="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>SerializedPartition</code></a>s to store.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the size of the data per partition.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if fail to store.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getPartitions-edu.snu.coral.runtime.common.data.KeyRange-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getPartitions</h4> |
| <pre>public <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="../../../../../../../edu/snu/coral/runtime/executor/data/NonSerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data">NonSerializedPartition</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>>> getPartitions(<a href="../../../../../../../edu/snu/coral/runtime/common/data/KeyRange.html" title="interface in edu.snu.coral.runtime.common.data">KeyRange</a> keyRange) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Retrieves the partitions of this block from the file in a specific key range and deserializes it.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html#getPartitions-edu.snu.coral.runtime.common.data.KeyRange-">getPartitions</a></code> in interface <code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html" title="interface in edu.snu.coral.runtime.executor.data.block">Block</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keyRange</code> - the key range.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an iterable of <a href="../../../../../../../edu/snu/coral/runtime/executor/data/NonSerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>NonSerializedPartition</code></a>s.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if failed to retrieve.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getSerializedPartitions-edu.snu.coral.runtime.common.data.KeyRange-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSerializedPartitions</h4> |
| <pre>public <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="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data">SerializedPartition</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a>>> getSerializedPartitions(<a href="../../../../../../../edu/snu/coral/runtime/common/data/KeyRange.html" title="interface in edu.snu.coral.runtime.common.data">KeyRange</a> keyRange) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Retrieves the <a href="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>SerializedPartition</code></a>s in a specific key range. |
| Invariant: This should not be invoked before this block is committed.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html#getSerializedPartitions-edu.snu.coral.runtime.common.data.KeyRange-">getSerializedPartitions</a></code> in interface <code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html" title="interface in edu.snu.coral.runtime.executor.data.block">Block</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keyRange</code> - the key range to retrieve.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>an iterable of <a href="../../../../../../../edu/snu/coral/runtime/executor/data/SerializedPartition.html" title="class in edu.snu.coral.runtime.executor.data"><code>SerializedPartition</code></a>s.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if failed to retrieve.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="asFileAreas-edu.snu.coral.runtime.common.data.KeyRange-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>asFileAreas</h4> |
| <pre>public <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="../../../../../../../edu/snu/coral/runtime/executor/data/FileArea.html" title="class in edu.snu.coral.runtime.executor.data">FileArea</a>> asFileAreas(<a href="../../../../../../../edu/snu/coral/runtime/common/data/KeyRange.html" title="interface in edu.snu.coral.runtime.common.data">KeyRange</a> keyRange) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Retrieves the list of <a href="../../../../../../../edu/snu/coral/runtime/executor/data/FileArea.html" title="class in edu.snu.coral.runtime.executor.data"><code>FileArea</code></a>s for the specified <a href="../../../../../../../edu/snu/coral/runtime/common/data/KeyRange.html" title="interface in edu.snu.coral.runtime.common.data"><code>KeyRange</code></a>.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>keyRange</code> - the key range</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>list of the file areas</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if failed to open a file channel</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="deleteFile--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>deleteFile</h4> |
| <pre>public void deleteFile() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Deletes the file that contains this block data. |
| This method have to be called after all read is completed (or failed).</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if failed to delete.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="commit--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>commit</h4> |
| <pre>public void commit() |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Commits this block to prevent further write.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html#commit--">commit</a></code> in interface <code><a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/Block.html" title="interface in edu.snu.coral.runtime.executor.data.block">Block</a><<a href="../../../../../../../edu/snu/coral/runtime/executor/data/block/FileBlock.html" title="type parameter in FileBlock">K</a> extends <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if failed to commit.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
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