org.eclipse.ocl.examples.pivot.options
Class BasicOption<T>

java.lang.Object
  org.eclipse.ocl.examples.pivot.options.BasicOption<T>

All Implemented Interfaces:

Option<T>

public class BasicOption<T>
extends java.lang.Object
implements Option<T>

Useful implementation of the Option interface for OCL parsing options.

Author:

Christian W. Damus (cdamus)

Constructor Summary

BasicOption(java.lang.String key, T defaultValue)
Initializes me with my key and default value.

Method Summary

T	getDefaultValue() Obtains the option's default value.
java.lang.String	getKey() Obtains my string key, which may be used for persistence in a preference store.

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicOption

public BasicOption(java.lang.String key,
                   T defaultValue)

Initializes me with my key and default value.

Parameters:

key - identifies me

defaultValue - my default value

Method Detail

getKey

public final java.lang.String getKey()

Description copied from interface: Option

Obtains my string key, which may be used for persistence in a preference store.

Specified by:

getKey in interface Option<T>

Returns:

my key. Is never null

getDefaultValue

public final T getDefaultValue()

Description copied from interface: Option

Obtains the option's default value.

Specified by:

getDefaultValue in interface Option<T>

Returns:

my default value, which default-default is null