001 /*
002 // $Id: //open/mondrian/src/main/mondrian/olap4j/MondrianOlap4jMember.java#3 $
003 // This software is subject to the terms of the Common Public License
004 // Agreement, available at the following URL:
005 // http://www.opensource.org/licenses/cpl.html.
006 // Copyright (C) 2007-2008 Julian Hyde
007 // All Rights Reserved.
008 // You must accept the terms of that agreement to use this software.
009 */
010 package mondrian.olap4j;
011
012 import org.olap4j.metadata.*;
013 import org.olap4j.OlapException;
014 import org.olap4j.impl.Named;
015 import org.olap4j.impl.AbstractNamedList;
016 import org.olap4j.mdx.ParseTreeNode;
017
018 import java.util.List;
019 import java.util.Locale;
020
021 import mondrian.rolap.RolapMeasure;
022
023 /**
024 * Implementation of {@link Member}
025 * for the Mondrian OLAP engine,
026 * as a wrapper around a mondrian
027 * {@link mondrian.olap.Member}.
028 *
029 * @author jhyde
030 * @version $Id: //open/mondrian/src/main/mondrian/olap4j/MondrianOlap4jMember.java#3 $
031 * @since May 25, 2007
032 */
033 class MondrianOlap4jMember implements Member, Named {
034 final mondrian.olap.Member member;
035 private final MondrianOlap4jSchema olap4jSchema;
036
037 MondrianOlap4jMember(
038 MondrianOlap4jSchema olap4jSchema,
039 mondrian.olap.Member mondrianMember)
040 {
041 assert mondrianMember != null;
042 assert mondrianMember instanceof RolapMeasure
043 == this instanceof MondrianOlap4jMeasure;
044 this.olap4jSchema = olap4jSchema;
045 this.member = mondrianMember;
046 }
047
048 public boolean equals(Object obj) {
049 return obj instanceof MondrianOlap4jMember &&
050 member.equals(((MondrianOlap4jMember) obj).member);
051 }
052
053 public int hashCode() {
054 return member.hashCode();
055 }
056
057 public NamedList<MondrianOlap4jMember> getChildMembers() {
058 final List<mondrian.olap.Member> children =
059 olap4jSchema.schemaReader.getMemberChildren(
060 member);
061 return new AbstractNamedList<MondrianOlap4jMember>() {
062 protected String getName(MondrianOlap4jMember member) {
063 return member.getName();
064 }
065
066 public MondrianOlap4jMember get(int index) {
067 return new MondrianOlap4jMember(olap4jSchema, children.get(index));
068 }
069
070 public int size() {
071 return children.size();
072 }
073 };
074 }
075
076 public int getChildMemberCount() {
077 return olap4jSchema.schemaReader.getMemberChildren(member).size();
078 }
079
080 public MondrianOlap4jMember getParentMember() {
081 final mondrian.olap.Member parentMember = member.getParentMember();
082 if (parentMember == null) {
083 return null;
084 }
085 return new MondrianOlap4jMember(olap4jSchema, parentMember);
086 }
087
088 public Level getLevel() {
089 return new MondrianOlap4jLevel(olap4jSchema, member.getLevel());
090 }
091
092 public Hierarchy getHierarchy() {
093 return new MondrianOlap4jHierarchy(
094 olap4jSchema, member.getHierarchy());
095 }
096
097 public Dimension getDimension() {
098 return new MondrianOlap4jDimension(
099 olap4jSchema, member.getDimension());
100 }
101
102 public Type getMemberType() {
103 return Type.valueOf(member.getMemberType().name());
104 }
105
106 public boolean isAll() {
107 return member.isAll();
108 }
109
110 public boolean isChildOrEqualTo(Member member) {
111 throw new UnsupportedOperationException();
112 }
113
114 public boolean isCalculated() {
115 return getMemberType() == Type.FORMULA;
116 }
117
118 public int getSolveOrder() {
119 throw new UnsupportedOperationException();
120 }
121
122 public ParseTreeNode getExpression() {
123 throw new UnsupportedOperationException();
124 }
125
126 public List<Member> getAncestorMembers() {
127 throw new UnsupportedOperationException();
128 }
129
130 public boolean isCalculatedInQuery() {
131 throw new UnsupportedOperationException();
132 }
133
134 public Object getPropertyValue(Property property) {
135 return member.getPropertyValue(property.getName());
136 }
137
138 public String getPropertyFormattedValue(Property property) {
139 return member.getPropertyFormattedValue(property.getName());
140 }
141
142 public void setProperty(Property property, Object value) throws OlapException {
143 member.setProperty(property.getName(), value);
144 }
145
146 public NamedList<Property> getProperties() {
147 return getLevel().getProperties();
148 }
149
150 public int getOrdinal() {
151 final Number ordinal =
152 (Number) member.getPropertyValue(
153 Property.StandardMemberProperty.MEMBER_ORDINAL.getName());
154 return ordinal.intValue();
155 }
156
157 public boolean isHidden() {
158 throw new UnsupportedOperationException();
159 }
160
161 public int getDepth() {
162 throw new UnsupportedOperationException();
163 }
164
165 public Member getDataMember() {
166 throw new UnsupportedOperationException();
167 }
168
169 public String getName() {
170 return member.getName();
171 }
172
173 public String getUniqueName() {
174 return member.getUniqueName();
175 }
176
177 public String getCaption(Locale locale) {
178 throw new UnsupportedOperationException();
179 }
180
181 public String getDescription(Locale locale) {
182 throw new UnsupportedOperationException();
183 }
184 }
185
186 // End MondrianOlap4jMember.java