Package org.csstudio.opibuilder.util

Class MacroTable

java.lang.Object

org.csstudio.opibuilder.util.MacroTable

All Implemented Interfaces:

IMacroTableProvider

public class MacroTable
extends Object
implements IMacroTableProvider

A table of macros that's initialized from a string or a hash map, keeping the macro names and values in a hash

Constructor Summary

Constructors

Constructor	Description
MacroTable(String names_and_values)	Initialize
MacroTable(Map<String,String> macros)	Initialize

Method Summary

Modifier and Type	Method	Description
String	getMacroValue(String name)	Get value of a macro.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

MacroTable

public MacroTable(Map<String,String> macros)

Initialize

Parameters:

macros - Map with macro name/value entries

MacroTable

public MacroTable(String names_and_values)
           throws Exception

Initialize

Parameters:

names_and_values - String of the form "macro=value, macro=value"

Throws:

Exception - on malformed input

Method Details

getMacroValue

public String getMacroValue(String name)

Description copied from interface: IMacroTableProvider

Get value of a macro.

Specified by:

getMacroValue in interface IMacroTableProvider

Parameters:

name - the name of the macro

Returns:

the value of the macro, null if no such macro exists.

toString

public String toString()

Overrides:

toString in class Object

Returns:

String representation for debugging