Package org.apache.hugegraph.computer.core.io

Class JsonStructGraphOutput

java.lang.Object

org.apache.hugegraph.computer.core.io.StructGraphOutput

org.apache.hugegraph.computer.core.io.JsonStructGraphOutput

All Implemented Interfaces:

org.apache.hugegraph.computer.core.io.GraphOutput, org.apache.hugegraph.computer.core.io.GraphWritebackOutput

public class JsonStructGraphOutput
extends StructGraphOutput

Field Summary

Fields inherited from class org.apache.hugegraph.computer.core.io.StructGraphOutput

config, out

Constructor Summary

Constructors

Constructor	Description
JsonStructGraphOutput(org.apache.hugegraph.computer.core.common.ComputerContext context, StructRandomAccessOutput out)

Method Summary

Modifier and Type	Method	Description
void	writeArrayEnd()
void	writeArrayStart()
void	writeEdge(org.apache.hugegraph.computer.core.graph.edge.Edge edge)
void	writeEdges(org.apache.hugegraph.computer.core.graph.edge.Edges edges)
void	writeJoiner()
void	writeKey(java.lang.String key)
void	writeObjectEnd()
void	writeObjectStart()
void	writeProperties(org.apache.hugegraph.computer.core.graph.properties.Properties properties)
void	writeSplitter()
void	writeVertex(org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex)

Methods inherited from class org.apache.hugegraph.computer.core.io.StructGraphOutput

writeId, writeLineEnd, writeLineStart, writeValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JsonStructGraphOutput

public JsonStructGraphOutput(org.apache.hugegraph.computer.core.common.ComputerContext context,
                             StructRandomAccessOutput out)

Method Detail

writeVertex

public void writeVertex(org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex)
                 throws java.io.IOException

Throws:

java.io.IOException

writeEdges

public void writeEdges(org.apache.hugegraph.computer.core.graph.edge.Edges edges)
                throws java.io.IOException

Throws:

java.io.IOException

writeEdge

public void writeEdge(org.apache.hugegraph.computer.core.graph.edge.Edge edge)
               throws java.io.IOException

Throws:

java.io.IOException

writeProperties

public void writeProperties(org.apache.hugegraph.computer.core.graph.properties.Properties properties)
                     throws java.io.IOException

Throws:

java.io.IOException

writeObjectStart

public void writeObjectStart()
                      throws java.io.IOException

Specified by:

writeObjectStart in class StructGraphOutput

Throws:

java.io.IOException

writeObjectEnd

public void writeObjectEnd()
                    throws java.io.IOException

Specified by:

writeObjectEnd in class StructGraphOutput

Throws:

java.io.IOException

writeArrayStart

public void writeArrayStart()
                     throws java.io.IOException

Specified by:

writeArrayStart in class StructGraphOutput

Throws:

java.io.IOException

writeArrayEnd

public void writeArrayEnd()
                   throws java.io.IOException

Specified by:

writeArrayEnd in class StructGraphOutput

Throws:

java.io.IOException

writeKey

public void writeKey(java.lang.String key)
              throws java.io.IOException

Specified by:

writeKey in class StructGraphOutput

Throws:

java.io.IOException

writeJoiner

public void writeJoiner()
                 throws java.io.IOException

Specified by:

writeJoiner in class StructGraphOutput

Throws:

java.io.IOException

writeSplitter

public void writeSplitter()
                   throws java.io.IOException

Specified by:

writeSplitter in class StructGraphOutput

Throws:

java.io.IOException