org.eclipse.equinox.p2.metadata.expression

Interface IExpressionVisitor

All Known Implementing Classes:

Expression.VariableFinder

public interface IExpressionVisitor

A general purpose visitor that will visit each node in an expression tree.

Since:

2.0

Method Summary

Modifier and Type	Method and Description
boolean	visit(IExpression expression) The method that will be called for each expression that is visited.

Method Detail

visit

boolean visit(IExpression expression)

The method that will be called for each expression that is visited.

Parameters:

expression - The expression that the visitor visits.

Returns:

true to continue visiting other expressions or false to break out.