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}