org.csstudio.data.values.internal

Class EnumeratedMetaData

java.lang.Object

org.csstudio.data.values.internal.EnumeratedMetaData

All Implemented Interfaces:

IEnumeratedMetaData, IMetaData

public class EnumeratedMetaData
extends Object
implements IEnumeratedMetaData

Implementation of IEnumeratedMetaData.

Author:

Kay Kasemir

Constructor Summary

Constructors

Constructor and Description
EnumeratedMetaData(String[] states) Constructor for meta data from pieces.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	getState(int state) Convenience routine for getting a state string.
String[]	getStates() Obtain the state strings.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumeratedMetaData

public EnumeratedMetaData(String[] states)

Constructor for meta data from pieces.

Parameters:

states - array of states. Must not be null

Method Detail

getStates

public final String[] getStates()

Description copied from interface: IEnumeratedMetaData

Obtain the state strings.

The array element i represents state number i.

Specified by:

getStates in interface IEnumeratedMetaData

Returns:

The state string array, never null.

getState

public String getState(int state)

Description copied from interface: IEnumeratedMetaData

Convenience routine for getting a state string.

Also allows getting undefined states. Applications that want to specifically handle undefined states should use getStates() instead.

Specified by:

getState in interface IEnumeratedMetaData

Parameters:

state - The state to get.

Returns:

A state string.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object