001// Copyright 2006 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007//     http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry5.internal.util;
016
017import org.apache.tapestry5.services.ClassTransformation;
018
019/**
020 * Builds single parameter value to pass into a method being invoked by a {@link org.apache.tapestry5.internal.util.MethodInvocationBuilder}.
021 */
022public interface ParameterBuilder
023{
024    /**
025     * @param transformation
026     * @return the expression for the parameter
027     */
028    String buildParameter(ClassTransformation transformation);
029}