de.grogra.graph
Class LongTreeAttribute

java.lang.Object
  de.grogra.graph.Attribute<java.lang.Long>
      de.grogra.graph.LongAttribute
          de.grogra.graph.LongTreeAttribute

All Implemented Interfaces:

Described, KeyDescription, java.lang.Comparable

public abstract class LongTreeAttribute
extends LongAttribute

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

LongTreeAttribute()

LongTreeAttribute(Type type)

Method Summary

abstract boolean	dependsOn(Attribute[] b)
protected abstract long	derive(java.lang.Object object, boolean asNode, long parentValue, GraphState gs)
protected long	getDerived(java.lang.Object object, boolean asNode, GraphState gs)
protected abstract long	getInitialValue(GraphState gs)
protected ObjectAttribute	getParentAttribute(GraphState gs)
long	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.LongAttribute

get, getMaxValue, getMinValue, set, setDerived, setLong

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

LongTreeAttribute

public LongTreeAttribute()

LongTreeAttribute

public LongTreeAttribute(Type type)

Method Detail

dependsOn

public abstract boolean dependsOn(Attribute[] b)

derive

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

getDerived

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

Overrides:

getDerived in class LongAttribute

getInitialValue

protected abstract long getInitialValue(GraphState gs)

getParentAttribute

protected ObjectAttribute getParentAttribute(GraphState gs)

getParentValue

public long 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.Long>

Returns:

true iff this is a derived attribute