net.ggtools.grand.graph
Class AttributeManager

java.lang.Object
  net.ggtools.grand.graph.AttributeManager

All Implemented Interfaces:

GraphObject

Direct Known Subclasses:

LinkImpl, NodeImpl

abstract class AttributeManager
extends java.lang.Object
implements GraphObject

Abstract class to manage GraphObjet's attributes.

Author:

Christophe Labouisse

Field Summary

Fields inherited from interface net.ggtools.grand.graph.GraphObject

ATTR_ALL, ATTR_NONE

Constructor Summary

AttributeManager()

Method Summary

void	clearAttributes(int attributeMask) Sets one or more attributes of the object.
int	getAttributes() Returns a bitmask of all set attributes.
boolean	hasAttributes(int attributeMask) Returns true if all the attributes specified by the bit mask are set.
void	setAttributes(int attributeMask) Sets one or more attributes of the object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.ggtools.grand.graph.GraphObject

getGraph, getName

Constructor Detail

AttributeManager

AttributeManager()

Method Detail

setAttributes

public void setAttributes(int attributeMask)

Description copied from interface: GraphObject

Sets one or more attributes of the object. Multiple attributes should be combined by oring individual attributes: setAttributes(ATTR_ONE | ATTR_TWO);

Specified by:

setAttributes in interface GraphObject

Parameters:

attributeMask - a bit mask of attributes to set.

getAttributes

public int getAttributes()

Description copied from interface: GraphObject

Returns a bitmask of all set attributes.

Specified by:

getAttributes in interface GraphObject

Returns:

object's attributes.

clearAttributes

public void clearAttributes(int attributeMask)

Description copied from interface: GraphObject

Sets one or more attributes of the object. Multiple attributes should be combined by oring individual attributes: clearAttributes(ATTR_ONE | ATTR_TWO);

Specified by:

clearAttributes in interface GraphObject

Parameters:

attributeMask - a bit mask of attributes to clean.

hasAttributes

public boolean hasAttributes(int attributeMask)

Description copied from interface: GraphObject

Returns true if all the attributes specified by the bit mask are set.

Specified by:

hasAttributes in interface GraphObject

Parameters:

attributeMask - a bit mask of attributes to test.

Returns:

true if all attributes are set.