/*

  * 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.

  */

 package org.apache.commons.flatfile.dsl;

 import java.util.Collection;

 import java.util.Collections;

 import antlr.collections.AST;

 /**

  * Entity definition.

  * @version $Revision: 758023 $ $Date: 2009-03-24 16:09:19 -0500 (Tue, 24 Mar 2009) $

  */

 public class EntityDefinition {

     private String name;

     private AST ast;

     private Collection<AST> checks;

     /**

      * Create a new EntityDefinition.

      * @param name of this Entity

      * @param ast AST holding the parsed Entity

      */

     public EntityDefinition(String name, AST ast) {

         this.name = name;

         this.ast = ast;

     }

     /**

      * Get the ast.

      * @return AST.

      */

     public AST getAst() {

         return ast;

     }

     /**

      * Get the name.

      * @return String.

      */

     public String getName() {

         return name;

     }

     /**

      * Get the checks.

      * @return Collection.

      */

     public synchronized Collection<AST> getChecks() {

         return checks == null ? Collections.<AST>emptyList() : checks;

     }

     /**

      * Set the checks.

      * @param checks The Collection checks to set.

      */

     public synchronized void setChecks(Collection<AST> checks) {

         this.checks = checks;

     }

 }