001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 package org.apache.commons.scxml.model; 018 019 import java.io.Serializable; 020 import java.util.Map; 021 022 /** 023 * The class in this SCXML object model that corresponds to the 024 * <param> SCXML element. 025 * 026 */ 027 public class Param implements NamespacePrefixesHolder, Serializable { 028 029 /** 030 * Serial version UID. 031 */ 032 private static final long serialVersionUID = 1L; 033 034 /** 035 * The param name. 036 */ 037 private String name; 038 039 /** 040 * The param expression, may be null. 041 */ 042 private String expr; 043 044 /** 045 * The current XML namespaces in the SCXML document for this action node, 046 * preserved for deferred XPath evaluation. 047 */ 048 private Map namespaces; 049 050 /** 051 * Default no-args constructor for Digester. 052 */ 053 public Param() { 054 name = null; 055 expr = null; 056 } 057 /** 058 * Get the name for this param. 059 * 060 * @return String The param name. 061 */ 062 public final String getName() { 063 return name; 064 } 065 066 /** 067 * Set the name for this param. 068 * 069 * @param name The param name. 070 */ 071 public final void setName(final String name) { 072 this.name = name; 073 } 074 075 /** 076 * Get the expression for this param value. 077 * 078 * @return String The expression for this param value. 079 */ 080 public final String getExpr() { 081 return expr; 082 } 083 084 /** 085 * Set the expression for this param value. 086 * 087 * @param expr The expression for this param value. 088 */ 089 public final void setExpr(final String expr) { 090 this.expr = expr; 091 } 092 093 /** 094 * Get the XML namespaces at this action node in the SCXML document. 095 * 096 * @return Returns the map of namespaces. 097 */ 098 public final Map getNamespaces() { 099 return namespaces; 100 } 101 102 /** 103 * Set the XML namespaces at this action node in the SCXML document. 104 * 105 * @param namespaces The document namespaces. 106 */ 107 public final void setNamespaces(final Map namespaces) { 108 this.namespaces = namespaces; 109 } 110 111 } 112