Package org.gephi.graph.api

Class GraphModel.Serialization

java.lang.Object

org.gephi.graph.api.GraphModel.Serialization

Enclosing interface:

GraphModel

public static class GraphModel.Serialization
extends Object

Serialization utility to read/write graph models from/to input/output.

Constructor Summary

Constructors

Constructor	Description
Serialization()

Method Summary

Modifier and Type	Method	Description
static GraphModel	read(DataInput input)	Read the input and return the read graph model.
static GraphModel	read(DataInput input, GraphModel graphModel)	Read the input into the given graph model.
static GraphModel	readWithoutVersionHeader(DataInput input, float graphStoreVersion)	Read the input and return the read graph model without an explicit version header in the input.
static void	write(DataOutput output, GraphModel graphModel)	Write graphModel to output.

Methods inherited from class java.lang.Object

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

Constructor Detail

Serialization

public Serialization()

Method Detail

read

public static GraphModel read(DataInput input)
                       throws IOException

Read the input and return the read graph model.

Parameters:

input - data input to read from

Returns:

new graph model

Throws:

IOException - if an io error occurs

read

public static GraphModel read(DataInput input,
                              GraphModel graphModel)
                       throws IOException

Read the input into the given graph model. The provided graph model should be empty.

Parameters:

input - data input to read from

Returns:

the graphmodel passed as parameter

Throws:

IOException - if an io error occurs

readWithoutVersionHeader

public static GraphModel readWithoutVersionHeader(DataInput input,
                                                  float graphStoreVersion)
                                           throws IOException

Read the input and return the read graph model without an explicit version header in the input. To be used with old graphstore serialized data prior to version 0.4 (first, that added the version header).

Parameters:

input - data input to read from

graphStoreVersion - Forced version to use

Returns:

new graph model

Throws:

IOException - if an io error occurs

write

public static void write(DataOutput output,
                         GraphModel graphModel)
                  throws IOException

Write graphModel to output.

Parameters:

output - data output to write to

graphModel - graph model to write

Throws:

IOException - if an io error occurs