| /* Copyright 2004 The Apache Software Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.xmlbeans.impl.jam_old.internal.parser; |
| |
| import org.apache.xmlbeans.impl.jam_old.editable.EInvokable; |
| import org.apache.xmlbeans.impl.jam_old.editable.EParameter; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * <p>Utility class which the parser uses to store a list of method |
| * or constructor parameters during lookahead. The structures |
| * get reused for efficiency.</p> |
| * |
| * @author Patrick Calahan <pcal@bea.com> |
| */ |
| public class ParamStructPool { |
| |
| // ======================================================================== |
| // Constants |
| |
| private static final boolean VERBOSE = true; |
| |
| // ======================================================================== |
| // Variables |
| |
| private List mList = new ArrayList(); |
| private int mLength = 0; |
| |
| // ======================================================================== |
| // Public methods |
| |
| public void setParametersOn(EInvokable e) { |
| for(int i=0; i<mLength; i++) { |
| ParamStruct struct = (ParamStruct)mList.get(i); |
| struct.createParameter(e); |
| } |
| } |
| |
| public void add(String type, String name) { |
| mLength++; |
| if (mLength >= mList.size()) { |
| mList.add(new ParamStruct(type,name)); |
| } else { |
| ((ParamStruct)mList.get(mLength)).init(type,name); |
| } |
| } |
| |
| public void clear() { |
| mLength = 0; |
| } |
| |
| } |