|
Eclipse Platform Release 3.0 |
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
A dynamic variable is a variable whose value is computed dynamically by a resolver at the time a string substitution is performed. A dynamic variable is contributed by an extension.
The following is a definition of a dynamic variable that resolves to the name of the selected resource:
<extension point="org.eclipse.core.variables.dynamicVariables"> <variable name="resource_name" resolver="com.example.ResourceNameResolver" description="The name of the selected resource" supportsArgument="false"> </variable> </extension>
Method Summary | |
String |
getValue(String argument)
Returns the value of this variable when referenced with the given argument, possibly null . |
boolean |
supportsArgument()
Returns whether this variable supports an argument, as specified by this variable's extension definition in plug-in XML. |
Methods inherited from interface org.eclipse.core.variables.IStringVariable |
getDescription, getName |
Method Detail |
public String getValue(String argument) throws CoreException
null
.
argument
- argument present in variable expression or null
if none
null
CoreException
- if unable to resolve a value for this variablepublic boolean supportsArgument()
|
Eclipse Platform Release 3.0 |
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
Guidelines for using Eclipse APIs.
Copyright (c) IBM Corp. and others 2000, 2004. All rights reserved.