gate.relations

Class SimpleRelation

java.lang.Object

gate.relations.SimpleRelation

All Implemented Interfaces:

Relation, FeatureBearer, IdBearer, Serializable

public class SimpleRelation
extends Object
implements Relation

A simple implementation for the Relation interface.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected FeatureMap	features
protected int	id
protected int[]	members
protected String	type
protected Object	userData

Fields inherited from interface gate.relations.Relation

COREF

Constructor Summary

Constructors

Constructor and Description
SimpleRelation(int id, String type, int[] members) You should never create instances of this class directly, you should create new relations via the appropriate methods of RelationSet.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
FeatureMap	getFeatures() Get the feature set
Integer	getId() The ID.
int[]	getMembers() Gets the members of the relation.
String	getType() Get the type of the relation (e.g.
Object	getUserData() Gets the arbitrary data associated with this relation
int	hashCode()
void	setFeatures(FeatureMap features) Set the feature set
void	setUserData(Object data) Sets the arbitrary data associated with this relation
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

type

protected String type

members

protected int[] members

id

protected int id

features

protected FeatureMap features

userData

protected Object userData

Constructor Detail

SimpleRelation

public SimpleRelation(int id,
              String type,
              int[] members)

You should never create instances of this class directly, you should create new relations via the appropriate methods of RelationSet. This method is only publicly available to support persistence.

Method Detail

getType

public String getType()

Description copied from interface: Relation

Get the type of the relation (e.g. Relation.COREF).

Specified by:

getType in interface Relation

Returns:

the relation type.

getMembers

public int[] getMembers()

Description copied from interface: Relation

Gets the members of the relation.

Specified by:

getMembers in interface Relation

Returns:

an array containing annotation IDs.

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getId

public Integer getId()

Description copied from interface: IdBearer

The ID.

Specified by:

getId in interface IdBearer

getFeatures

public FeatureMap getFeatures()

Description copied from interface: FeatureBearer

Get the feature set

Specified by:

getFeatures in interface FeatureBearer

setFeatures

public void setFeatures(FeatureMap features)

Description copied from interface: FeatureBearer

Set the feature set

Specified by:

setFeatures in interface FeatureBearer

getUserData

public Object getUserData()

Description copied from interface: Relation

Gets the arbitrary data associated with this relation

Specified by:

getUserData in interface Relation

Returns:

the arbitrary data associated with this relation

setUserData

public void setUserData(Object data)

Description copied from interface: Relation

Sets the arbitrary data associated with this relation

Specified by:

setUserData in interface Relation

Parameters:

data - the arbitrary data associated with this relation