de.grogra.graph
Class BooleanTreeAttribute

java.lang.Object
  de.grogra.graph.Attribute<java.lang.Boolean>
      de.grogra.graph.BooleanAttribute
          de.grogra.graph.BooleanTreeAttribute

All Implemented Interfaces:

Described, KeyDescription, java.lang.Comparable

public abstract class BooleanTreeAttribute
extends BooleanAttribute

Field Summary

Fields inherited from class de.grogra.graph.Attribute

ATTRIBUTE_0, attrType, quantity

Fields inherited from interface de.grogra.util.Described

ACCELERATOR_KEY, ICON, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, TITLE

Constructor Summary

BooleanTreeAttribute()

BooleanTreeAttribute(Type type)

Method Summary

abstract boolean	dependsOn(Attribute[] b)
protected abstract boolean	derive(java.lang.Object object, boolean asNode, boolean parentValue, GraphState gs)
protected boolean	getDerived(java.lang.Object object, boolean asNode, GraphState gs)
protected abstract boolean	getInitialValue(GraphState gs)
protected ObjectAttribute	getParentAttribute(GraphState gs)
boolean	getParentValue(java.lang.Object object, boolean asNode, GraphState gs)
boolean	isDerived() Determines whether this is a derived attribute or not.

Methods inherited from class de.grogra.graph.BooleanAttribute

get, set, setBoolean, setDerived

Methods inherited from class de.grogra.graph.Attribute

compareTo, find, forName, getAttributeState, getDescription, getId, getKey, getQuantity, getSimpleName, getType, hashCode, initializeI18N, initializeName, isContained, isWritable, setAttributeState, toArray, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanTreeAttribute

public BooleanTreeAttribute()

BooleanTreeAttribute

public BooleanTreeAttribute(Type type)

Method Detail

dependsOn

public abstract boolean dependsOn(Attribute[] b)

derive

protected abstract boolean derive(java.lang.Object object,
                                  boolean asNode,
                                  boolean parentValue,
                                  GraphState gs)

getDerived

protected boolean getDerived(java.lang.Object object,
                             boolean asNode,
                             GraphState gs)

Overrides:

getDerived in class BooleanAttribute

getInitialValue

protected abstract boolean getInitialValue(GraphState gs)

getParentAttribute

protected ObjectAttribute getParentAttribute(GraphState gs)

getParentValue

public boolean getParentValue(java.lang.Object object,
                              boolean asNode,
                              GraphState gs)

isDerived

public boolean isDerived()

Description copied from class: Attribute

Determines whether this is a derived attribute or not.

Overrides:

isDerived in class Attribute<java.lang.Boolean>

Returns:

true iff this is a derived attribute