y.util
Class NodeMapAdapter

java.lang.Object
  y.util.NodeMapAdapter

All Implemented Interfaces:

DataAcceptor, DataMap, DataProvider, NodeMap

public abstract class NodeMapAdapter
extends Object
implements NodeMap

This class is an abstract empty implementation of the NodeMap interface. Subclasses

Constructor Summary

NodeMapAdapter()

Method Summary

Object	get(Object key) Returns the value bound to the given node.
boolean	getBool(Object key) Returns the boolean value bound to the given node.
double	getDouble(Object key) Returns the double value bound to the given node.
int	getInt(Object key) Returns the integer value bound to the given node.
void	set(Object key, Object value) Associates the given value to with the given node.
void	setBool(Object key, boolean value) Associates the given boolean value to with the given node.
void	setDouble(Object key, double value) Associates the given double value to with the given node.
void	setInt(Object key, int value) Associates the given integer value to with the given node.

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeMapAdapter

public NodeMapAdapter()

Method Detail

set

public void set(Object key,
                Object value)

Associates the given value to with the given node.

Specified by:

set in interface DataAcceptor

Specified by:

set in interface NodeMap

get

public Object get(Object key)

Returns the value bound to the given node.

Specified by:

get in interface DataProvider

Specified by:

get in interface NodeMap

Parameters:

key -

Returns:

null

setBool

public void setBool(Object key,
                    boolean value)

Associates the given boolean value to with the given node.

Specified by:

setBool in interface DataAcceptor

Specified by:

setBool in interface NodeMap

getBool

public boolean getBool(Object key)

Returns the boolean value bound to the given node.

Specified by:

getBool in interface DataProvider

Specified by:

getBool in interface NodeMap

Parameters:

key -

Returns:

false

Precondition:

The value must have been associated to the given node by a call to setBool.

setDouble

public void setDouble(Object key,
                      double value)

Associates the given double value to with the given node.

Specified by:

setDouble in interface DataAcceptor

Specified by:

setDouble in interface NodeMap

getDouble

public double getDouble(Object key)

Returns the double value bound to the given node.

Specified by:

getDouble in interface DataProvider

Specified by:

getDouble in interface NodeMap

Returns:

0.0d

Precondition:

The value must have been associated to the given node by a call to setDouble.

setInt

public void setInt(Object key,
                   int value)

Associates the given integer value to with the given node.

Specified by:

setInt in interface DataAcceptor

Specified by:

setInt in interface NodeMap

getInt

public int getInt(Object key)

Returns the integer value bound to the given node.

Specified by:

getInt in interface DataProvider

Specified by:

getInt in interface NodeMap

Returns:

0

Precondition:

The value must have been associated to the given node by a call to setInt.