de.grogra.graph
Class Cache

java.lang.Object
  de.grogra.graph.Cache

Direct Known Subclasses:

LineSegmentizationCache, PolygonizationCache

public abstract class Cache
extends java.lang.Object

Nested Class Summary

static class

Cache.Entry

Field Summary

protected GraphState

gs

Constructor Summary

Cache(GraphState gs)

Method Summary

void	clear()
void	clearUnused()
protected abstract Cache.Entry	createEntry(java.lang.Object object, boolean asNode, ContextDependent dependent, java.lang.Object strategy)
GraphState	getGraphState()
java.lang.Object	getValue(java.lang.Object object, boolean asNode, ContextDependent dependent, java.lang.Object strategy)

Methods inherited from class java.lang.Object

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

Field Detail

gs

protected final GraphState gs

Constructor Detail

Cache

public Cache(GraphState gs)

Method Detail

clear

public void clear()

clearUnused

public void clearUnused()

createEntry

protected abstract Cache.Entry createEntry(java.lang.Object object,
                                           boolean asNode,
                                           ContextDependent dependent,
                                           java.lang.Object strategy)

getGraphState

public GraphState getGraphState()

getValue

public java.lang.Object getValue(java.lang.Object object,
                                 boolean asNode,
                                 ContextDependent dependent,
                                 java.lang.Object strategy)