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Java > Open Source Codes > org > objectstyle > cayenne > modeler > event > EntityDisplayEvent


1 /* ====================================================================
2  *
3  * The ObjectStyle Group Software License, version 1.1
4  * ObjectStyle Group - http://objectstyle.org/
5  *
6  * Copyright (c) 2002-2005, Andrei (Andrus) Adamchik and individual authors
7  * of the software. All rights reserved.
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10  * modification, are permitted provided that the following conditions
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22  * must include the following acknowlegement:
23  * "This product includes software developed by independent contributors
24  * and hosted on ObjectStyle Group web site (http://objectstyle.org/)."
25  * Alternately, this acknowlegement may appear in the software itself,
26  * if and wherever such third-party acknowlegements normally appear.
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28  * 4. The names "ObjectStyle Group" and "Cayenne" must not be used to endorse
29  * or promote products derived from this software without prior written
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31  * "andrus at objectstyle dot org".
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34  * or "Cayenne", nor may "ObjectStyle" or "Cayenne" appear in their
35  * names without prior written permission.
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37  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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51  * This software consists of voluntary contributions made by many
52  * individuals and hosted on ObjectStyle Group web site. For more
53  * information on the ObjectStyle Group, please see
54  * <http://objectstyle.org/>.
55  */
56 package org.objectstyle.cayenne.modeler.event;
57
58 import org.objectstyle.cayenne.access.DataDomain;
59 import org.objectstyle.cayenne.access.DataNode;
60 import org.objectstyle.cayenne.map.DataMap;
61 import org.objectstyle.cayenne.map.Entity;
62
63 /**
64  * Represents a display event of an Entity.
65  *
66  * @author Misha Shengaout
67  * @author Andrei Adamchik
68  */
69 public class EntityDisplayEvent extends DataMapDisplayEvent {
70     protected Entity entity;
71
72     /** True if different from current entity */
73     protected boolean entityChanged = true;
74     protected boolean unselectAttributes;
75
76     public EntityDisplayEvent(Object JavaDoc src, Entity entity) {
77         this(src, entity, null, null, null);
78     }
79
80     public EntityDisplayEvent(
81         Object JavaDoc src,
82         Entity entity,
83         DataMap map,
84         DataDomain domain) {
85
86         this(src, entity, map, null, domain);
87     }
88
89     public EntityDisplayEvent(
90         Object JavaDoc src,
91         Entity entity,
92         DataMap map,
93         DataNode node,
94         DataDomain domain) {
95
96         super(src, map, domain, node);
97         this.entity = entity;
98         setDataMapChanged(false);
99     }
100
101     /**
102      * Returns entity associated with this event.
103      */
104     public Entity getEntity() {
105         return entity;
106     }
107
108     /** True if entity different from current entity. */
109     public boolean isEntityChanged() {
110         return entityChanged;
111     }
112     public void setEntityChanged(boolean temp) {
113         entityChanged = temp;
114     }
115
116     /**
117      * Returns the unselectAttributes.
118      * @return boolean
119      */
120     public boolean isUnselectAttributes() {
121         return unselectAttributes;
122     }
123
124     /**
125      * Sets the unselectAttributes.
126      * @param unselectAttributes The unselectAttributes to set
127      */
128     public void setUnselectAttributes(boolean unselectAttributes) {
129         this.unselectAttributes = unselectAttributes;
130     }
131
132     /**
133      * Sets the entity.
134      * @param entity The entity to set
135      */
136     public void setEntity(Entity entity) {
137         this.entity = entity;
138     }
139 }
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