hkontrol.core
Class ImmutableState

java.lang.Object
  hkontrol.core.ImmutableState

public class ImmutableState
extends java.lang.Object

This small wrapper class provides immutable access to a State object. Its main use is to give actions a method to know the state in which they are executed without being able to modify it.

Constructor Summary

ImmutableState(State state)
The only constructor expects a State object that can be accessed via ImmutableState.

Method Summary

java.lang.String	getProperty(java.lang.String key) returns the current value of a given property or null if no such property was set.
java.lang.String	toString() returns the represented state as a string.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImmutableState

public ImmutableState(State state)

The only constructor expects a State object that can be accessed via ImmutableState.

Parameters:

state -

Method Detail

getProperty

public java.lang.String getProperty(java.lang.String key)

returns the current value of a given property or null if no such property was set.

Parameters:

key - the key of the requested property

Returns:

the current value of the named property or null if no such property was set.

toString

public java.lang.String toString()

returns the represented state as a string.

Overrides:

toString in class java.lang.Object

Returns:

the state as a string.