it.unimo.dbgroup.momis.XmlTools
Class XmlReader.CallbackEntry

java.lang.Object
  it.unimo.dbgroup.momis.XmlTools.XmlReader.CallbackEntry

All Implemented Interfaces:

java.lang.Comparable

Enclosing class:

XmlReader

private class XmlReader.CallbackEntry

extends java.lang.Object

implements java.lang.Comparable

Stores an object validator and the corresponding priority call.

Object registered by registerValidation are stored in a list whose elements are CallbackEntry intances.

Before readObject returns the list is ordered by priority, validators with higher value are called earlier.

Field Summary

private java.io.ObjectInputValidation	_obj Sored object validator.
private int	_priority Stored priority value.

Constructor Summary

XmlReader.CallbackEntry(java.io.ObjectInputValidation obj, int priority)
Initialize a new instance storing the passed parameters.

Method Summary

int	compareTo(java.lang.Object o) Supplies a comparator to determine a natural order.
int	getPriority() Returns the stored priority.
java.io.ObjectInputValidation	getValidator() Returns the stored validator.

Methods inherited from class java.lang.Object

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

Field Detail

_priority

private int _priority

Stored priority value.

_obj

private java.io.ObjectInputValidation _obj

Sored object validator.

Constructor Detail

XmlReader.CallbackEntry

public XmlReader.CallbackEntry(java.io.ObjectInputValidation obj,
                               int priority)

Initialize a new instance storing the passed parameters.

Parameters:

obj - object validator to store.

priority - priority call to store.

Method Detail

compareTo

public int compareTo(java.lang.Object o)

Supplies a comparator to determine a natural order.

Specified by:

compareTo in interface java.lang.Comparable

Parameters:

o - Must be a CallbackEntry instance.

Returns:

this object priority minus the priority of 'o'.

getPriority

public int getPriority()

Returns the stored priority.

getValidator

public java.io.ObjectInputValidation getValidator()

Returns the stored validator.