harpoon.Analysis
Class DefaultAllocationInformationMap

java.lang.Object
  harpoon.Analysis.AllocationInformationMap<Quad>
      harpoon.Analysis.DefaultAllocationInformationMap

All Implemented Interfaces:

AllocationInformation<Quad>, Serializable

public class DefaultAllocationInformationMap
extends AllocationInformationMap<Quad>
implements Serializable

DefaultAllocationInformationMap is a combination of AllocationInformationMap and DefaultAllocationInformation. Like AllocationInformationMap, it is a growable map from allocation sites to their corresponding allocation properties. However, if no AllocationProperties object is associated with a specific allocation site, query will return a default one, as indicated by DefaultAllocationInformation.

Version:

$Id: DefaultAllocationInformationMap.java,v 1.2 2003/03/11 17:49:52 cananian Exp $

Author:

Alexandru Salcianu <salcianu@MIT.edu>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class harpoon.Analysis.AllocationInformationMap

AllocationInformationMap.AllocationPropertiesImpl

Nested classes/interfaces inherited from interface harpoon.Analysis.Maps.AllocationInformation

AllocationInformation.AllocationProperties

Constructor Summary

DefaultAllocationInformationMap()
Creates a DefaultAllocationInformationMap.

Method Summary

AllocationInformation.AllocationProperties

query(Quad allocationSite) Returns the AllocationProperties for an allocation site.

Methods inherited from class harpoon.Analysis.AllocationInformationMap

associate, transfer

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAllocationInformationMap

public DefaultAllocationInformationMap()

Creates a DefaultAllocationInformationMap.

Method Detail

query

public AllocationInformation.AllocationProperties query(Quad allocationSite)

Returns the AllocationProperties for an allocation site. If no such object exists, it returns a default AllocationProperties object.

Specified by:

query in interface AllocationInformation<Quad>

Overrides:

query in class AllocationInformationMap<Quad>