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<div class="subTitle">org.janusgraph.graphdb.idmanagement</div> |
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<h2 title="Class IDManager" class="title">Class IDManager</h2> |
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<li>org.janusgraph.graphdb.idmanagement.IDManager</li> |
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<pre>public class <span class="typeNameLabel">IDManager</span> |
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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> |
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<div class="block">Handles the allocation of ids based on the type of element |
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Responsible for the bit-wise pattern of JanusGraph's internal id scheme.</div> |
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<dl> |
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<dt><span class="simpleTagLabel">Author:</span></dt> |
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<dd>Matthias Broecheler (me@matthiasb.com)</dd> |
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<h3>Nested Class Summary</h3> |
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<th class="colFirst" scope="col">Modifier and Type</th> |
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<th class="colLast" scope="col">Class and Description</th> |
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<td class="colFirst"><code>static class </code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.VertexIDType.html" title="enum in org.janusgraph.graphdb.idmanagement">IDManager.VertexIDType</a></span></code> |
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<div class="block">bit mask- Description (+ indicates defined type, * indicates proper & defined type) |
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0 - + User created Vertex |
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000 - * Normal vertices |
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010 - * Partitioned vertices |
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100 - * Unmodifiable (e.g.</div> |
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<caption><span>Fields</span><span class="tabEnd"> </span></caption> |
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<th class="colFirst" scope="col">Modifier and Type</th> |
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<th class="colLast" scope="col">Field and Description</th> |
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<tr class="altColor"> |
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<td class="colFirst"><code>static long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#MAX_PADDING_BITWIDTH">MAX_PADDING_BITWIDTH</a></span></code> |
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<div class="block">The maximum number of padding bits of any type</div> |
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</td> |
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</tr> |
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<tr class="rowColor"> |
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<td class="colFirst"><code>static int</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#PARTITIONED_VERTEX_PARTITION">PARTITIONED_VERTEX_PARTITION</a></span></code> </td> |
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</tr> |
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<tr class="altColor"> |
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<td class="colFirst"><code>static int</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#SCHEMA_PARTITION">SCHEMA_PARTITION</a></span></code> |
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<div class="block">Id of the partition that schema elements are assigned to</div> |
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</td> |
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<tr class="rowColor"> |
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<td class="colFirst"><code>static int</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#TYPE_LEN_RESERVE">TYPE_LEN_RESERVE</a></span></code> |
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<div class="block">Number of bits that need to be reserved from the type ids for storing additional information during serialization</div> |
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</td> |
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</tr> |
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<tr class="altColor"> |
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<td class="colFirst"><code>static long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#USERVERTEX_PADDING_BITWIDTH">USERVERTEX_PADDING_BITWIDTH</a></span></code> |
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<div class="block">The padding bit width for user vertices</div> |
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<th class="colOne" scope="col">Constructor and Description</th> |
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</tr> |
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<tr class="altColor"> |
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#IDManager--">IDManager</a></span>()</code> </td> |
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</tr> |
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<tr class="rowColor"> |
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#IDManager-long-">IDManager</a></span>(long partitionBits)</code> </td> |
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</tr> |
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<h3>Method Summary</h3> |
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<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="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> |
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<tr> |
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<th class="colFirst" scope="col">Modifier and Type</th> |
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<th class="colLast" scope="col">Method and Description</th> |
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<tr id="i0" class="altColor"> |
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<td class="colFirst"><code>static long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#addRelationTypePadding-long-">addRelationTypePadding</a></span>(long id)</code> </td> |
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</tr> |
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<tr id="i1" class="rowColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#fromVertexId-long-">fromVertexId</a></span>(long id)</code> |
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<div class="block">Converts a JanusGraph vertex id to the user provided id as the inverse mapping of <a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#toVertexId-long-"><code>toVertexId(long)</code></a>.</div> |
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</td> |
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</tr> |
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<tr id="i2" class="altColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getCanonicalVertexId-long-">getCanonicalVertexId</a></span>(long partitionedVertexId)</code> </td> |
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</tr> |
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<tr id="i3" class="rowColor"> |
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<td class="colFirst"><code><a href="../../../../org/janusgraph/diskstorage/StaticBuffer.html" title="interface in org.janusgraph.diskstorage">StaticBuffer</a></code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getKey-java.lang.Object-">getKey</a></span>(<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> vertexId)</code> </td> |
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</tr> |
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<tr id="i4" class="altColor"> |
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<td class="colFirst"><code><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></code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getKeyID-org.janusgraph.diskstorage.StaticBuffer-">getKeyID</a></span>(<a href="../../../../org/janusgraph/diskstorage/StaticBuffer.html" title="interface in org.janusgraph.diskstorage">StaticBuffer</a> b)</code> |
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<div class="block">Parse and get vertex ID from static buffer |
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Historically, JanusGraph only supports long-type ID, so the buffer was assumed to be 8-byte and represent |
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a long value.</div> |
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</td> |
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</tr> |
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<tr id="i5" class="rowColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getPartitionBound--">getPartitionBound</a></span>()</code> </td> |
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</tr> |
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<tr id="i6" class="altColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getPartitionedVertexId-long-long-">getPartitionedVertexId</a></span>(long partitionedVertexId, |
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long otherPartition)</code> </td> |
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</tr> |
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<tr id="i7" class="rowColor"> |
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<td class="colFirst"><code>long[]</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getPartitionedVertexRepresentatives-long-">getPartitionedVertexRepresentatives</a></span>(long partitionedVertexId)</code> </td> |
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</tr> |
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<tr id="i8" class="altColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getPartitionHashForId-long-">getPartitionHashForId</a></span>(long id)</code> </td> |
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</tr> |
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<tr id="i9" class="rowColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getPartitionId-long-">getPartitionId</a></span>(long vertexId)</code> </td> |
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</tr> |
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<tr id="i10" class="altColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getRelationCountBound--">getRelationCountBound</a></span>()</code> </td> |
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</tr> |
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<tr id="i11" class="rowColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getRelationID-long-long-">getRelationID</a></span>(long count, |
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long partition)</code> </td> |
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</tr> |
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<tr id="i12" class="altColor"> |
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<td class="colFirst"><code>static long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getSchemaCountBound--">getSchemaCountBound</a></span>()</code> </td> |
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</tr> |
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<tr id="i13" class="rowColor"> |
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<td class="colFirst"><code>static long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getSchemaId-org.janusgraph.graphdb.idmanagement.IDManager.VertexIDType-long-">getSchemaId</a></span>(<a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.VertexIDType.html" title="enum in org.janusgraph.graphdb.idmanagement">IDManager.VertexIDType</a> type, |
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long count)</code> </td> |
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</tr> |
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<tr id="i14" class="altColor"> |
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<td class="colFirst"><code>static long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getTemporaryRelationID-long-">getTemporaryRelationID</a></span>(long count)</code> </td> |
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</tr> |
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<tr id="i15" class="rowColor"> |
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<td class="colFirst"><code>static long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getTemporaryVertexID-org.janusgraph.graphdb.idmanagement.IDManager.VertexIDType-long-">getTemporaryVertexID</a></span>(<a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.VertexIDType.html" title="enum in org.janusgraph.graphdb.idmanagement">IDManager.VertexIDType</a> type, |
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long count)</code> </td> |
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</tr> |
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<tr id="i16" class="altColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getVertexCountBound--">getVertexCountBound</a></span>()</code> </td> |
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</tr> |
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<tr id="i17" class="rowColor"> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#getVertexID-long-long-org.janusgraph.graphdb.idmanagement.IDManager.VertexIDType-">getVertexID</a></span>(long count, |
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long partition, |
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<a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.VertexIDType.html" title="enum in org.janusgraph.graphdb.idmanagement">IDManager.VertexIDType</a> vertexType)</code> </td> |
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</tr> |
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<tr id="i18" class="altColor"> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isCanonicalVertexId-long-">isCanonicalVertexId</a></span>(long partitionVertexId)</code> </td> |
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</tr> |
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<tr id="i19" class="rowColor"> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isEdgeLabelId-java.lang.Object-">isEdgeLabelId</a></span>(<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> id)</code> </td> |
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</tr> |
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<tr id="i20" class="altColor"> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isGenericSchemaVertexId-java.lang.Object-">isGenericSchemaVertexId</a></span>(<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> id)</code> </td> |
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</tr> |
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<tr id="i21" class="rowColor"> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isPartitionedVertex-java.lang.Object-">isPartitionedVertex</a></span>(<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> id)</code> </td> |
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</tr> |
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<tr id="i22" class="altColor"> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isPropertyKeyId-java.lang.Object-">isPropertyKeyId</a></span>(<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> id)</code> </td> |
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</tr> |
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<tr id="i23" class="rowColor"> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isRelationTypeId-java.lang.Object-">isRelationTypeId</a></span>(<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> id)</code> </td> |
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<tr id="i24" class="altColor"> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isSchemaVertexId-java.lang.Object-">isSchemaVertexId</a></span>(<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> id)</code> </td> |
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<td class="colFirst"><code>static boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isSystemRelationTypeId-java.lang.Object-">isSystemRelationTypeId</a></span>(<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> id)</code> </td> |
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<td class="colFirst"><code>static boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isTemporary-long-">isTemporary</a></span>(long id)</code> </td> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isUnmodifiableVertex-java.lang.Object-">isUnmodifiableVertex</a></span>(<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> id)</code> </td> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isUserVertexId-java.lang.Object-">isUserVertexId</a></span>(<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> vertexId)</code> </td> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#isVertexLabelVertexId-java.lang.Object-">isVertexLabelVertexId</a></span>(<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> id)</code> </td> |
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<td class="colFirst"><code>static long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#stripEntireRelationTypePadding-long-">stripEntireRelationTypePadding</a></span>(long id)</code> </td> |
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<td class="colFirst"><code>static long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#stripRelationTypePadding-long-">stripRelationTypePadding</a></span>(long id)</code> </td> |
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<td class="colFirst"><code>long</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#toVertexId-long-">toVertexId</a></span>(long id)</code> |
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<div class="block">Converts a user provided long id into a JanusGraph vertex id.</div> |
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<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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<pre>public static final int SCHEMA_PARTITION</pre> |
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<div class="block">Id of the partition that schema elements are assigned to</div> |
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<dd><a href="../../../../constant-values.html#org.janusgraph.graphdb.idmanagement.IDManager.SCHEMA_PARTITION">Constant Field Values</a></dd> |
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<dd><a href="../../../../constant-values.html#org.janusgraph.graphdb.idmanagement.IDManager.PARTITIONED_VERTEX_PARTITION">Constant Field Values</a></dd> |
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<dd><a href="../../../../constant-values.html#org.janusgraph.graphdb.idmanagement.IDManager.TYPE_LEN_RESERVE">Constant Field Values</a></dd> |
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<pre>public static final long USERVERTEX_PADDING_BITWIDTH</pre> |
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<div class="block">The padding bit width for user vertices</div> |
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<pre>public static final long MAX_PADDING_BITWIDTH</pre> |
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<div class="block">The maximum number of padding bits of any type</div> |
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<pre>public IDManager(long partitionBits)</pre> |
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<pre>public IDManager()</pre> |
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<pre>public long getPartitionId(long vertexId)</pre> |
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<pre>public <a href="../../../../org/janusgraph/diskstorage/StaticBuffer.html" title="interface in org.janusgraph.diskstorage">StaticBuffer</a> getKey(<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> vertexId)</pre> |
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<pre>public <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> getKeyID(<a href="../../../../org/janusgraph/diskstorage/StaticBuffer.html" title="interface in org.janusgraph.diskstorage">StaticBuffer</a> b)</pre> |
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<div class="block">Parse and get vertex ID from static buffer |
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Historically, JanusGraph only supports long-type ID, so the buffer was assumed to be 8-byte and represent |
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a long value. To support non long-type ID, we use a convention that if the buffer's length is not 8 bytes, |
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then it's non long-type ID. The first byte is a marker representing the type of the ID. Currently, there |
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the marker + length of the ID is equivalent to 8 bytes, then we add a dummy padding byte at the |
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NOTE: due to design reason, the encoding scheme of long-type ID here is different |
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from <a href="../../../../org/janusgraph/graphdb/database/idhandling/IDHandler.html" title="class in org.janusgraph.graphdb.database.idhandling"><code>IDHandler</code></a>. An important difference here is that the first bit of the |
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first byte for a long-type ID is not guaranteed to be zero (as opposed to the case in |
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IDHandler)). Therefore, we cannot rely on the first byte to check if it's long-type |
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or not. Luckily, we can use the "size == 8" trick to know if the buffer stores a long value, |
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because we know the entire buffer represents the ID only. While in <a href="../../../../org/janusgraph/graphdb/database/idhandling/IDHandler.html" title="class in org.janusgraph.graphdb.database.idhandling"><code>IDHandler</code></a>, only |
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<dt><span class="paramLabel">Parameters:</span></dt> |
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<dd><code>b</code> - </dd> |
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<pre>public long getRelationID(long count, |
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long partition)</pre> |
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<pre>public long getVertexID(long count, |
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long partition, |
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<pre>public long getPartitionHashForId(long id)</pre> |
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<pre>public long toVertexId(long id)</pre> |
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<dd><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#fromVertexId-long-"><code>fromVertexId(long)</code></a></dd> |
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<dd><a href="../../../../org/janusgraph/graphdb/idmanagement/IDManager.html#toVertexId-long-"><code>toVertexId(long)</code></a></dd> |
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long count)</pre> |
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<pre>public final boolean isSchemaVertexId(<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> id)</pre> |
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<pre>public final boolean isRelationTypeId(<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> id)</pre> |
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<pre>public final boolean isEdgeLabelId(<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> id)</pre> |
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<pre>public final boolean isPropertyKeyId(<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> id)</pre> |
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<pre>public boolean isGenericSchemaVertexId(<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> id)</pre> |
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<pre>public boolean isVertexLabelVertexId(<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> id)</pre> |
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<pre>public boolean isUnmodifiableVertex(<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> id)</pre> |
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