tauzaman.calendricsystem.granularitylattice.minpriorityqueue
Class MPQElement

java.lang.Object
  |
  +--tauzaman.calendricsystem.granularitylattice.minpriorityqueue.MPQElement

public class MPQElement

extends java.lang.Object

Title: Minimum Priority Queue Element

Description: A class that is composed of a priority with a particular element that can be put into a priority queue.

Copyright: Copyright (c) 2003

Constructor Summary

MPQElement(java.lang.Comparable priority, java.lang.Object value)
Constructs a minimum priority queue element.

Method Summary

boolean	equals(java.lang.Object o) Evaluates whether the given object is equivalent to this MPQElement.
java.lang.Comparable	getPriority() Returns the priority of this element.
java.lang.Object	getValue() Returns the value of this element.
java.lang.Comparable	setPriority(java.lang.Comparable priority) Sets the priority of this element to be something new.
java.lang.Object	setValue(java.lang.Object value) Sets the value of this element to be something new.
java.lang.String	toString() Returns a string representation of this MPQElement.

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MPQElement

public MPQElement(java.lang.Comparable priority,
                  java.lang.Object value)

Constructs a minimum priority queue element.

Parameters:

priority - the priority of the element

value - the element associated with the priority

Method Detail

equals

public boolean equals(java.lang.Object o)

Evaluates whether the given object is equivalent to this MPQElement.

Overrides:

equals in class java.lang.Object

Parameters:

o - the object to compare this element to

Returns:

whether or not the two object are equivalent

getPriority

public java.lang.Comparable getPriority()

Returns the priority of this element.

Returns:

the priority of this element

getValue

public java.lang.Object getValue()

Returns the value of this element.

Returns:

the value of this element

setPriority

public java.lang.Comparable setPriority(java.lang.Comparable priority)

Sets the priority of this element to be something new.

Parameters:

priority - the new priority of this element

Returns:

the old priority of this element

setValue

public java.lang.Object setValue(java.lang.Object value)

Sets the value of this element to be something new.

Returns:

the old value of this element

toString

public java.lang.String toString()

Returns a string representation of this MPQElement.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this MPQElement