Package de.unirostock.sems.xmlutils.ds.mappers

Class MultiNodeMapper<T>

java.lang.Object

de.unirostock.sems.xmlutils.ds.mappers.MultiNodeMapper<T>

Type Parameters:

T - the generic type, e.g. TreeNode or DocumentNode

public class MultiNodeMapper<T>
extends Object

The Class MultiNodeMapper maps Strings to a list of nodes. Intended to map non-unique labels (e.g. tag names => nodes). T is usually TreeNode or DocumentNode.

Author:

Martin Scharm

See Also:

TreeNode, DocumentNode, TextNode

Constructor Summary

Constructors

Constructor	Description
MultiNodeMapper()	Instantiate a new mapper.

Method Summary

Modifier and Type	Method	Description
void	addNode(String id, T node)	Adds a node.
Set<String>	getIds()	Gets the known identifiers.
List<T>	getNodes(String id)	Gets the nodes that are stored for a certain identifier.
void	rmNode(String id, T node)	Removes a node.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiNodeMapper

public MultiNodeMapper()

Instantiate a new mapper.

Method Detail

getIds

public Set<String> getIds()

Gets the known identifiers.

Returns:

the known identifiers

addNode

public void addNode(String id,
                    T node)

Adds a node.

Parameters:

id - the identifier

node - the node

rmNode

public void rmNode(String id,
                   T node)

Removes a node.

Parameters:

id - the identifier

node - the node

getNodes

public List<T> getNodes(String id)

Gets the nodes that are stored for a certain identifier.

Parameters:

id - the identifier

Returns:

the nodes

toString

public String toString()

Overrides:

toString in class Object