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Fix Bug 2850060 (QueryModel needs to perform selections on levels)
git-svn-id: https://olap4j.svn.sourceforge.net/svnroot/olap4j/trunk@400 c6a108a4-781c-0410-a6c6-c2d559e19af0
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,183 @@ | ||
| /* | ||
| // $Id: LevelSelectionImpl.java 399 2011-02-03 20:53:50Z pstoellberger $ | ||
| // This software is subject to the terms of the Eclipse Public License v1.0 | ||
| // Agreement, available at the following URL: | ||
| // http://www.eclipse.org/legal/epl-v10.html. | ||
| // Copyright (C) 2007-2010 Julian Hyde | ||
| // All Rights Reserved. | ||
| // You must accept the terms of that agreement to use this software. | ||
| */ | ||
| package org.olap4j.query; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
|
|
||
| import org.olap4j.metadata.Dimension; | ||
| import org.olap4j.metadata.Level; | ||
| import org.olap4j.metadata.Member; | ||
|
|
||
| /** | ||
| * Abstract implementation of {@link Selection}. | ||
| * | ||
| * @author pstoellberger | ||
| * @version $Id: LevelSelectionImpl.java 399 2011-02-03 20:53:50Z pstoellberger $ | ||
| * @since Feb 3, 2011 | ||
| */ | ||
| class LevelSelectionImpl extends QueryNodeImpl implements Selection { | ||
|
|
||
| protected Level level; | ||
| protected String dimensionName; | ||
| protected String hierarchyName; | ||
| protected String levelName; | ||
| protected Dimension dimension; | ||
| protected Operator operator = Operator.MEMBER; | ||
| protected List<Selection> selectionContext; | ||
|
|
||
| /** | ||
| * Creates a SelectionImpl. | ||
| * | ||
| * @pre operator != null | ||
| */ | ||
| public LevelSelectionImpl( | ||
| Level level, | ||
| Dimension dimension, | ||
| String hierarchyName, | ||
| String levelName, | ||
| Operator operator) | ||
| { | ||
| super(); | ||
| this.level = level; | ||
| this.dimension = dimension; | ||
| this.hierarchyName = hierarchyName; | ||
| this.levelName = levelName; | ||
| this.operator = operator; | ||
| } | ||
|
|
||
| public int hashCode() { | ||
| final int prime = 31; | ||
| int result = 1; | ||
| result = prime * result | ||
| + ((level == null) ? 0 : level.getUniqueName().hashCode()); | ||
| result = prime * result | ||
| + ((operator == null) ? 0 : operator.hashCode()); | ||
| result = prime * result | ||
| + ((selectionContext == null) ? 0 : selectionContext.hashCode()); | ||
| return result; | ||
| } | ||
|
|
||
| public boolean equals(Object obj) { | ||
| if (this == obj) { | ||
| return true; | ||
| } | ||
| if (obj == null) { | ||
| return false; | ||
| } | ||
| if (!(obj instanceof LevelSelectionImpl)) { | ||
| return false; | ||
| } | ||
| LevelSelectionImpl other = (LevelSelectionImpl) obj; | ||
| if (level == null) { | ||
| if (other.level != null) { | ||
| return false; | ||
| } | ||
| } else if (!level.getUniqueName().equals( | ||
| other.level.getUniqueName())) | ||
| { | ||
| return false; | ||
| } | ||
| if (operator == null) { | ||
| if (other.operator != null) { | ||
| return false; | ||
| } | ||
| } else if (!operator.equals(other.operator)) { | ||
| return false; | ||
| } | ||
| if (selectionContext == null) { | ||
| if (other.selectionContext != null) { | ||
| return false; | ||
| } | ||
| } else if (!selectionContext.equals(other.selectionContext)) { | ||
| return false; | ||
| } | ||
| return true; | ||
| } | ||
|
|
||
| public String getName() { | ||
| return levelName; | ||
| } | ||
|
|
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| public void setName(String name) { | ||
| levelName = name; | ||
| } | ||
|
|
||
| public Dimension getDimension() { | ||
| return dimension; | ||
| } | ||
|
|
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| public void setDimension(Dimension dimension) { | ||
| this.dimension = dimension; | ||
| } | ||
|
|
||
| public Level getLevel() { | ||
| return level; | ||
| } | ||
|
|
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| public String getDimensionName() { | ||
| return dimensionName; | ||
| } | ||
|
|
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| public void setDimensionName(String dimensionName) { | ||
| this.dimensionName = dimensionName; | ||
| } | ||
|
|
||
| public String getHierarchyName() { | ||
| return hierarchyName; | ||
| } | ||
|
|
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| public void setHierarchyName(String hierarchyName) { | ||
| this.hierarchyName = hierarchyName; | ||
| } | ||
|
|
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| public String getLevelName() { | ||
| return levelName; | ||
| } | ||
|
|
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| public void setLevelName(String levelName) { | ||
| this.levelName = levelName; | ||
| } | ||
|
|
||
| public Operator getOperator() { | ||
| return operator; | ||
| } | ||
|
|
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| public void setOperator(Operator operator) { | ||
| assert operator != null; | ||
| this.operator = operator; | ||
| notifyChange(this,-1); | ||
| } | ||
|
|
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| void tearDown() { | ||
| } | ||
|
|
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| public List<Selection> getSelectionContext() { | ||
| return selectionContext; | ||
| } | ||
|
|
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| public void addContext(Selection selection) { | ||
| if (selectionContext == null) { | ||
| selectionContext = new ArrayList<Selection>(); | ||
| } | ||
| selectionContext.add(selection); | ||
| } | ||
|
|
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| public void removeContext(Selection selection) { | ||
| selectionContext.remove(selection); | ||
| } | ||
|
|
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| public Member getMember() { | ||
| // there is no member in this type of Selections | ||
| return null; | ||
| } | ||
| } | ||
|
|
||
| // End LevelSelectionImpl.java |
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