org.eclipse.core.expressions

Interface IVariableResolver

public interface IVariableResolver

A variable resolver can be used to add additional variable resolving strategies to an EvaluationContext.

Since:

3.0

See Also:

EvaluationContext.resolveVariable(String, Object[])

Method Summary

Modifier and Type	Method and Description
java.lang.Object	resolve(java.lang.String name, java.lang.Object[] args) Resolves a variable for the given name and arguments.

Method Detail

resolve

java.lang.Object resolve(java.lang.String name,
                         java.lang.Object[] args)
                  throws CoreException

Resolves a variable for the given name and arguments. The handler is allowed to return null to indicate that it is not able to resolve the requested variable.

Parameters:

name - the variable to resolve

args - an object array of arguments used to resolve the variable

Returns:

the variable's value or null if no variable could be resolved

Throws:

CoreException - if an errors occurs while resolving the variable