org.maltparser.core.syntaxgraph.edge

Class GraphEdge

java.lang.Object

java.util.Observable

org.maltparser.core.syntaxgraph.GraphElement

org.maltparser.core.syntaxgraph.edge.GraphEdge

All Implemented Interfaces:

java.lang.Comparable<GraphEdge>, Edge, Element

Direct Known Subclasses:

WeightedEdge

public class GraphEdge
extends GraphElement
implements Edge, java.lang.Comparable<GraphEdge>

Author:

Johan Hall

Field Summary

Fields inherited from interface org.maltparser.core.syntaxgraph.edge.Edge

DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE, SECONDARY_EDGE

Constructor Summary

Constructors

Constructor and Description
GraphEdge()
GraphEdge(Node source, Node target, int type)

Method Summary

Modifier and Type	Method and Description
void	clear() Resets the graph element.
int	compareTo(GraphEdge that)
boolean	equals(java.lang.Object obj)
Node	getSource() Returns the source node of the edge.
Node	getTarget() Returns the target node of the edge.
int	getType() Returns the edge type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE or SECONDARY_EDGE).
int	hashCode()
void	setEdge(Node source, Node target, int type) Sets the edge with a source node, a target node and a type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE or SECONDARY_EDGE).
java.lang.String	toString()

Methods inherited from class org.maltparser.core.syntaxgraph.GraphElement

addLabel, addLabel, addLabel, compareTo, getBelongsToGraph, getLabelCode, getLabelSet, getLabelSymbol, getLabelTypes, hasLabel, isLabeled, nLabels, removeLabel, removeLabels, setBelongsToGraph

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.maltparser.core.syntaxgraph.Element

addLabel, addLabel, addLabel, getBelongsToGraph, getLabelCode, getLabelSet, getLabelSymbol, getLabelTypes, hasLabel, isLabeled, nLabels, removeLabel, removeLabels, setBelongsToGraph

Constructor Detail

GraphEdge

public GraphEdge()

GraphEdge

public GraphEdge(Node source,
                 Node target,
                 int type)
          throws MaltChainedException

Throws:

MaltChainedException

Method Detail

setEdge

public void setEdge(Node source,
                    Node target,
                    int type)
             throws MaltChainedException

Sets the edge with a source node, a target node and a type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE or SECONDARY_EDGE).

Specified by:

setEdge in interface Edge

Parameters:

source - a source node

target - a target node

type - a type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE or SECONDARY_EDGE)

Throws:

MaltChainedException

clear

public void clear()
           throws MaltChainedException

Description copied from class: GraphElement

Resets the graph element.

Specified by:

clear in interface Element

Overrides:

clear in class GraphElement

Throws:

MaltChainedException

getSource

public Node getSource()

Returns the source node of the edge.

Specified by:

getSource in interface Edge

Returns:

the source node of the edge.

getTarget

public Node getTarget()

Returns the target node of the edge.

Specified by:

getTarget in interface Edge

Returns:

the target node of the edge.

getType

public int getType()

Returns the edge type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE or SECONDARY_EDGE).

Specified by:

getType in interface Edge

Returns:

the edge type (DEPENDENCY_EDGE, PHRASE_STRUCTURE_EDGE or SECONDARY_EDGE).

compareTo

public int compareTo(GraphEdge that)

Specified by:

compareTo in interface java.lang.Comparable<GraphEdge>

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class GraphElement

hashCode

public int hashCode()

Overrides:

hashCode in class GraphElement

toString

public java.lang.String toString()

Overrides:

toString in class GraphElement