ca.uqac.lif.azrael.size

Class ReferencePrintHandler

java.lang.Object

ca.uqac.lif.azrael.size.ReferencePrintHandler

All Implemented Interfaces:

PrintHandler<java.lang.Number>

Direct Known Subclasses:

ArrayPrintHandler, CollectionPrintHandler, StringPrintHandler

public abstract class ReferencePrintHandler
extends java.lang.Object
implements PrintHandler<java.lang.Number>

Field Summary

Fields

Modifier and Type	Field and Description
protected SizePrinter	m_printer
protected java.util.IdentityHashMap<java.lang.Object,java.lang.Integer>	m_seenObjects

Constructor Summary

Constructors

Constructor and Description
ReferencePrintHandler(SizePrinter printer)

Method Summary

Modifier and Type	Method and Description
abstract java.lang.Number	getSize(java.lang.Object o)
java.lang.Number	handle(java.lang.Object o) Prints an object
void	reset() Resets the internal state of the handler

Methods inherited from class java.lang.Object

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

Methods inherited from interface ca.uqac.lif.azrael.PrintHandler

canHandle

Field Detail

m_seenObjects

protected java.util.IdentityHashMap<java.lang.Object,java.lang.Integer> m_seenObjects

m_printer

protected SizePrinter m_printer

Constructor Detail

ReferencePrintHandler

public ReferencePrintHandler(SizePrinter printer)

Method Detail

handle

public final java.lang.Number handle(java.lang.Object o)
                              throws PrintException

Description copied from interface: PrintHandler

Prints an object

Specified by:

handle in interface PrintHandler<java.lang.Number>

Parameters:

o - The object to be printed

Returns:

The printed object

Throws:

PrintException - Thrown if the object cannot be printed

getSize

public abstract java.lang.Number getSize(java.lang.Object o)
                                  throws PrintException

Throws:

PrintException

reset

public void reset()

Description copied from interface: PrintHandler

Resets the internal state of the handler

Specified by:

reset in interface PrintHandler<java.lang.Number>