Package | Description |
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oracle.pg.common |
This package contains the common logic that is shared by all the backend databases including Oracle Database, Oracle NoSQL Database, and Apache HBase.
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oracle.pg.rdbms |
This package contains the logic specific to the property graph support on Oracle Database.
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Modifier and Type | Method and Description |
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OracleVertexBase |
OracleEdgeBase.getInVertex()
Return the head/in vertex of the edge
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OracleVertexBase |
OracleEdgeBase.getOutVertex()
Return the tail/out vertex of the edge
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abstract OracleVertexBase |
OraclePropertyGraphBase.getVertexInstance(java.lang.Long vid, boolean bCreateIfAbsentFromCache, boolean bSkipStoreToCache)
Returns an instance of OracleVertexBase.
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Modifier and Type | Method and Description |
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java.lang.String |
VertexOpCallback.getAttributeKeyName(OracleVertexBase v)
When an operation against the input vetex is required, this method returns the attribute key name.
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java.lang.Object |
VertexOpCallback.getAttributeKeyValue(OracleVertexBase v)
When an operation against the input vetex is required, this method returns the attribute key value.
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abstract OracleEdgeBase |
OraclePropertyGraphBase.getEdgeInstance(OracleVertexBase outVertex, OracleVertexBase inVertex, java.lang.String edgeLabel, java.lang.Long eid, boolean bCreateIfAbsentFromCache, boolean bSkipStoreToCache)
Returns an instance of OracleEdgeBase.
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boolean |
VertexFilterCallback.keepVertex(OracleVertexBase vertex)
Returns true if the given vertex is to be kept ( implying that it satisfies all conditions specified in this method).
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boolean |
VertexOpCallback.needOp(OracleVertexBase v)
Returns true if an operation against the input vertex is required
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Modifier and Type | Class and Description |
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class |
OracleVertex
This class implements the Blueprints Vertex and Element interface by using an Oracle backend.
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Modifier and Type | Method and Description |
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OracleVertexBase |
OraclePropertyGraph.getVertexInstance(java.lang.Long vid, boolean bCreateIfAbsentFromCache, boolean bSkipStoreToCache)
Returns an instance of OracleVertexBase.
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Modifier and Type | Method and Description |
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OracleEdgeBase |
OraclePropertyGraph.getEdgeInstance(OracleVertexBase outVertex, OracleVertexBase inVertex, java.lang.String edgeLabel, java.lang.Long eid, boolean bCreateIfAbsentFromCache, boolean bSkipStoreToCache)
Returns an instance of OracleEdgeBase.
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static OracleEdge |
OracleEdge.getInstance(OraclePropertyGraph opg, OracleVertexBase outVertex, OracleVertexBase inVertex, java.lang.Long eid, boolean bCreateIfAbsentFromCache, boolean bSkipStoreToCache)
Returns an instance of OracleEdge.
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static OracleEdge |
OracleEdge.getInstance(OraclePropertyGraph opg, OracleVertexBase outVertex, OracleVertexBase inVertex, java.lang.String edgeLabel, java.lang.Long eid)
Returns an instance of OracleEdge.
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static OracleEdge |
OracleEdge.getInstance(OraclePropertyGraph opg, OracleVertexBase outVertex, OracleVertexBase inVertex, java.lang.String edgeLabel, java.lang.Long eid, boolean bCreateIfAbsentFromCache)
Returns an instance of OracleEdge.
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static OracleEdge |
OracleEdge.getInstance(OraclePropertyGraph opg, OracleVertexBase outVertex, OracleVertexBase inVertex, java.lang.String edgeLabel, java.lang.Long eid, boolean bCreateIfAbsentFromCache, boolean bSkipStoreToCache)
Returns an instance of OracleEdge.If there is no match in the cache and bCreateIfAbsentFromCache is false, then a NULL value will be returned.
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