| package org.apache.commons.digester3.binder; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import org.apache.commons.digester3.PathCallParamRule; |
| |
| /** |
| * Builder chained when invoking {@link LinkedRuleBuilder#callParamPath()}. |
| * |
| * @since 3.0 |
| */ |
| public final class PathCallParamBuilder |
| extends AbstractBackToLinkedRuleBuilder<PathCallParamRule> |
| { |
| |
| private int paramIndex = 0; |
| |
| PathCallParamBuilder( String keyPattern, String namespaceURI, RulesBinder mainBinder, |
| LinkedRuleBuilder mainBuilder ) |
| { |
| super( keyPattern, namespaceURI, mainBinder, mainBuilder ); |
| } |
| |
| /** |
| * Sets the zero-relative parameter number. |
| * |
| * @param paramIndex The zero-relative parameter number |
| * @return this builder instance |
| */ |
| public PathCallParamBuilder ofIndex( int paramIndex ) |
| { |
| if ( paramIndex < 0 ) |
| { |
| reportError( "callParamPath().ofIndex( int )", "negative index argument not allowed" ); |
| } |
| |
| this.paramIndex = paramIndex; |
| return this; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| protected PathCallParamRule createRule() |
| { |
| return new PathCallParamRule( paramIndex ); |
| } |
| |
| } |