org.ogf.graap.wsag.interpreter
Interface IExpression

All Known Implementing Classes:

AbstractExpression, AllExpression, ExactlyOneExpression, OneOrMoreExpression, TermExpression

public interface IExpression

IExpression This interface defines the method to interpret an expression of the WS-Agreement language. It implements the GOF interpreter pattern.

Author:

Oliver Waeldrich

Method Summary

TermType[]

interpret(InterpreterContext context) interprets an expression

Method Detail

interpret

TermType[] interpret(InterpreterContext context)
                     throws InterpreterException

interprets an expression

Parameters:

context - the interpreter context

Returns:

the terms in the expression

Throws:

InterpreterException - indicates an error while processing the context