de.grogra.graph
Class DoubleTreeAttribute

java.lang.Object
  de.grogra.graph.Attribute<java.lang.Double>
      de.grogra.graph.DoubleAttribute
          de.grogra.graph.DoubleTreeAttribute

All Implemented Interfaces:

Described, KeyDescription, java.lang.Comparable

public abstract class DoubleTreeAttribute
extends DoubleAttribute

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

DoubleTreeAttribute(Quantity quantity)

DoubleTreeAttribute(Type type, Quantity quantity)

Method Summary

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

get, getMaxValue, getMinValue, set, setDerived, setDouble

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

DoubleTreeAttribute

public DoubleTreeAttribute(Quantity quantity)

DoubleTreeAttribute

public DoubleTreeAttribute(Type type,
                           Quantity quantity)

Method Detail

dependsOn

public abstract boolean dependsOn(Attribute[] b)

derive

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

getDerived

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

Overrides:

getDerived in class DoubleAttribute

getInitialValue

protected abstract double getInitialValue(GraphState gs)

getParentAttribute

protected ObjectAttribute getParentAttribute(GraphState gs)

getParentValue

public double 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.Double>

Returns:

true iff this is a derived attribute