Package com.gengoai.graph.io

Interface DefaultEncodersDecoders

public interface DefaultEncodersDecoders

Default encoders and decoders.

Author:

David B. Bracewell

Field Summary

Fields

Modifier and Type	Field	Description
static String	EDGE_WEIGHT_KEY	Key used to store edge weight

Method Summary

Static Methods

Modifier and Type	Method	Description
static <V> EdgeDecoder<V>	defaultEdgeDecoder()	Default edge decoder which is aware of edge weights.
static <V> EdgeEncoder<V>	defaultEdgeEncoder()	Default edge encoder which encodes the edge weight if the graph is weighted.
static <V> VertexDecoder<V>	defaultVertexDecoder(Class<V> vertexClass)	Default vertex decoder which converts the label into to the vertex type.
static <V> VertexEncoder<V>	defaultVertexEncoder()	Default vertex encoder which converts the sets the encoded label as the string version of the given vertex.

Field Detail

EDGE_WEIGHT_KEY

static final String EDGE_WEIGHT_KEY

Key used to store edge weight

See Also:

Constant Field Values

Method Detail

defaultVertexEncoder

static <V> VertexEncoder<V> defaultVertexEncoder()

Default vertex encoder which converts the sets the encoded label as the string version of the given vertex.

Type Parameters:

V - the vertex type

Returns:

the vertex encoder

defaultVertexDecoder

static <V> VertexDecoder<V> defaultVertexDecoder(Class<V> vertexClass)

Default vertex decoder which converts the label into to the vertex type.

Type Parameters:

V - the vertex type

Parameters:

vertexClass - the vertex class

Returns:

the vertex decoder

defaultEdgeEncoder

static <V> EdgeEncoder<V> defaultEdgeEncoder()

Default edge encoder which encodes the edge weight if the graph is weighted.

Type Parameters:

V - the vertex type

Returns:

the edge encoder

defaultEdgeDecoder

static <V> EdgeDecoder<V> defaultEdgeDecoder()

Default edge decoder which is aware of edge weights.

Type Parameters:

V - the vertex type

Returns:

the edge decoder