001: /***************************************************************
002: * This file is part of the [fleXive](R) project.
003: *
004: * Copyright (c) 1999-2008
005: * UCS - unique computing solutions gmbh (http://www.ucs.at)
006: * All rights reserved
007: *
008: * The [fleXive](R) project is free software; you can redistribute
009: * it and/or modify it under the terms of the GNU General Public
010: * License as published by the Free Software Foundation;
011: * either version 2 of the License, or (at your option) any
012: * later version.
013: *
014: * The GNU General Public License can be found at
015: * http://www.gnu.org/copyleft/gpl.html.
016: * A copy is found in the textfile GPL.txt and important notices to the
017: * license from the author are found in LICENSE.txt distributed with
018: * these libraries.
019: *
020: * This library is distributed in the hope that it will be useful,
021: * but WITHOUT ANY WARRANTY; without even the implied warranty of
022: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
023: * GNU General Public License for more details.
024: *
025: * For further information about UCS - unique computing solutions gmbh,
026: * please see the company website: http://www.ucs.at
027: *
028: * For further information about [fleXive](R), please see the
029: * project website: http://www.flexive.org
030: *
031: *
032: * This copyright notice MUST APPEAR in all copies of the file!
033: ***************************************************************/package com.flexive.core.storage;
034:
035: import com.flexive.shared.content.FxPK;
036: import com.flexive.shared.tree.FxTreeMode;
037:
038: import java.io.Serializable;
039:
040: /**
041: * Information about a tree node that implementation specific and provide information about parameters
042: * relevant to the nested set model <b>without</b> spreading.
043: *
044: * @author Markus Plesser (markus.plesser@flexive.com), UCS - unique computing solutions gmbh (http://www.ucs.at)
045: */
046: public class FxTreeNodeInfoSimple extends FxTreeNodeInfo implements
047: Serializable {
048:
049: private static final long serialVersionUID = 382572487617746922L;
050: private long left;
051: private long right;
052: private long parentLeft;
053: private long parentRight;
054:
055: /**
056: * Ctor
057: *
058: * @param left left position
059: * @param right right position
060: * @param parentLeft parent left
061: * @param parentRight parent right
062: * @param totalChildCount total number of children
063: * @param directChildCount number of direct children
064: * @param depth depth of this node
065: * @param parentId parent id
066: * @param id node id
067: * @param name name
068: * @param reference referenced content
069: * @param ACLId ACL of the referenced content
070: * @param mode tree mode
071: * @param position position
072: * @param template template
073: * @param modifiedAt last modified at
074: * @param mayEdit edit permission of the referenced ACL
075: * @param mayCreate create permission of the referenced ACL
076: * @param mayDelete delete permission of the referenced ACL
077: * @param mayRelate relate permission of the referenced ACL
078: * @param mayExport export permission of the referenced ACL
079: */
080: public FxTreeNodeInfoSimple(long left, long right, long parentLeft,
081: long parentRight, int totalChildCount,
082: int directChildCount, int depth, long parentId, long id,
083: String name, FxPK reference, long ACLId, FxTreeMode mode,
084: int position, String template, long modifiedAt,
085: boolean mayEdit, boolean mayCreate, boolean mayDelete,
086: boolean mayRelate, boolean mayExport) {
087: super (totalChildCount, directChildCount, depth, parentId, id,
088: name, reference, ACLId, mode, position, template,
089: modifiedAt, mayEdit, mayDelete, mayRelate, mayExport,
090: mayCreate);
091: this .left = left;
092: this .right = right;
093: this .parentLeft = parentLeft;
094: this .parentRight = parentRight;
095: }
096:
097: /**
098: * {@inheritDoc}
099: */
100: @Override
101: public Number getLeft() {
102: return left;
103: }
104:
105: /**
106: * {@inheritDoc}
107: */
108: @Override
109: public Number getRight() {
110: return right;
111: }
112:
113: /**
114: * {@inheritDoc}
115: */
116: @Override
117: public Number getParentLeft() {
118: return parentLeft;
119: }
120:
121: /**
122: * {@inheritDoc}
123: */
124: @Override
125: public Number getParentRight() {
126: return parentRight;
127: }
128:
129: /**
130: * {@inheritDoc}
131: */
132: @Override
133: public boolean isParentOf(FxTreeNodeInfo node) {
134: return node.getLeft().longValue() < getLeft().longValue()
135: && node.getRight().longValue() > getRight().longValue();
136: }
137: }
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