Eclipse Plug-in Developer Guide (Galileo) - Trigger (Eclipse Platform API Specification)

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Eclipse Platform
Release 3.5

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org.eclipse.jface.bindings
Class Trigger


java.lang.Object
  
org.eclipse.jface.bindings.Trigger

All Implemented Interfaces:: Comparable

Direct Known Subclasses:: KeyStroke

public abstract class Trigger
extends Object
implements Comparable
extends Object
implements Comparable

The abstract class for any object that can be used as a trigger for a binding. This ensures that trigger conform to certain minimum requirements. Namely, triggers need to be hashable.

Since:: 3.1

Constructor Summary

Trigger ()


Method Summary

abstract boolean equals ( Object object)
          Tests whether this object is equal to another object.

abstract int hashCode ()
          Computes the hash code for this object.

Methods inherited from class java.lang. Object

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

Methods inherited from interface java.lang. Comparable

compareTo

Constructor Detail

Trigger

public Trigger()

Method Detail

equals

public abstract boolean equals(
Object object)

Tests whether this object is equal to another object. A handle object is only equal to another trigger with the same properties.

Overrides:: equals in class Object

Parameters:: object - The object with which to compare; may be null.
Returns:: true if the objects are equal; false otherwise.

hashCode

public abstract int hashCode()

Computes the hash code for this object.

Overrides:: hashCode in class Object

Returns:: The hash code for this object.