xmla_dimension.java

OLAP 的客户端代码

/*
 * ====================================================================
 * This software is subject to the terms of the Common Public License
 * Agreement, available at the following URL:
 *   http://www.opensource.org/licenses/cpl.html .
 * Copyright (C) 2003-2004 TONBELLER AG.
 * All Rights Reserved.
 * You must accept the terms of that agreement to use this software.
 * ====================================================================
 *
 * 
 */
package com.tonbeller.jpivot.xmla;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

import com.tonbeller.jpivot.olap.mdxparse.CompoundId;
import com.tonbeller.jpivot.olap.mdxparse.Exp;
import com.tonbeller.jpivot.olap.mdxparse.ExpVisitor;
import com.tonbeller.jpivot.olap.model.Dimension;
import com.tonbeller.jpivot.olap.model.Hierarchy;
import com.tonbeller.jpivot.olap.model.Visitor;
import com.tonbeller.jpivot.olap.query.MDXElement;

/**
 * XMLA Dimension
 */
public class XMLA_Dimension implements Dimension, Exp, MDXElement {

  private String name;
  private String uniqueName;
  private String caption;
  private int ordinal;
  private int type;
  private int cardinality;
  private String defaultHier;
  private boolean isVirtual;
  private boolean isReadWrite;
  private int uniqueSettings;
  private boolean isVisible;
  private String description;

  private ArrayList aHierarchies = new ArrayList();

  private Map props = new HashMap(); // member properties , SAP

  // dimension types (not documented?) 
  public static final int MD_DIMTYPE_TIME = 1;
  public static final int MD_DIMTYPE_MEASURE = 2;
  public static final int MD_DIMTYPE_OTHER = 3;

  /**
   * @see com.tonbeller.jpivot.olap.model.Dimension#isMeasure()
   */
  public boolean isMeasure() {
    return type == MD_DIMTYPE_MEASURE;
  }

  /**
   * @see com.tonbeller.jpivot.olap.model.Dimension#isTime()
   */
  public boolean isTime() {
    return type == MD_DIMTYPE_TIME;
  }

  public String getLabel() {
    return caption;
  }

  /**
   * @see com.tonbeller.jpivot.olap.model.Dimension#getHierarchies()
   */
  public Hierarchy[] getHierarchies() {
    return (Hierarchy[]) aHierarchies.toArray(new XMLA_Hierarchy[0]);
  }

  /**
   * @see com.tonbeller.jpivot.olap.model.Visitable#accept(Visitor)
   */
  public void accept(Visitor visitor) {
    visitor.visitDimension(this);
  }

  public Object getRootDecoree() {
    return this;
  }

  /**
   * Returns the caption.
   * @return String
   */
  public String getCaption() {
    return caption;
  }

  /**
   * Returns the cardinality.
   * @return int
   */
  public int getCardinality() {
    return cardinality;
  }

  /**
   * Returns the defaultHier.
   * @return String
   */
  public String getDefaultHier() {
    return defaultHier;
  }

  /**
   * Returns the isReadWrite.
   * @return boolean
   */
  public boolean isReadWrite() {
    return isReadWrite;
  }

  /**
   * Returns the isVirtual.
   * @return boolean
   */
  public boolean isVirtual() {
    return isVirtual;
  }

  /**
   * Returns the isVisible.
   * @return boolean
   */
  public boolean isVisible() {
    return isVisible;
  }

  /**
   * Returns the name.
   * @return String
   */
  public String getName() {
    return name;
  }

  /**
   * Returns the ordinal.
   * @return int
   */
  public int getOrdinal() {
    return ordinal;
  }

  /**
   * Returns the type.
   * @return int
   */
  public int getType() {
    return type;
  }

  /**
   * Returns the uniqueName.
   * @return String
   */
  public String getUniqueName() {
    return uniqueName;
  }

  /**
   * Returns the uniqueSettings.
   * @return int
   */
  public int getUniqueSettings() {
    return uniqueSettings;
  }

  /**
   * Sets the caption.
   * @param caption The caption to set
   */
  public void setCaption(String caption) {
    this.caption = caption;
  }

  /**
   * Sets the cardinality.
   * @param cardinality The cardinality to set
   */
  public void setCardinality(int cardinality) {
    this.cardinality = cardinality;
  }

  /**
   * Sets the defaultHier.
   * @param defaultHier The defaultHier to set
   */
  public void setDefaultHier(String defaultHier) {
    this.defaultHier = defaultHier;
  }

  /**
   * Sets the isReadWrite.
   * @param isReadWrite The isReadWrite to set
   */
  public void setReadWrite(boolean isReadWrite) {
    this.isReadWrite = isReadWrite;
  }

  /**
   * Sets the isVirtual.
   * @param isVirtual The isVirtual to set
   */
  public void setVirtual(boolean isVirtual) {
    this.isVirtual = isVirtual;
  }

  /**
   * Sets the isVisible.
   * @param isVisible The isVisible to set
   */
  public void setVisible(boolean isVisible) {
    this.isVisible = isVisible;
  }

  /**
   * Sets the name.
   * @param name The name to set
   */
  public void setName(String name) {
    this.name = name;
  }

  /**
   * Sets the ordinal.
   * @param ordinal The ordinal to set
   */
  public void setOrdinal(int ordinal) {
    this.ordinal = ordinal;
  }

  /**
   * Sets the type.
   * @param type The type to set
   */
  public void setType(int type) {
    this.type = type;
  }

  /**
   * Sets the uniqueName.
   * @param uniqueName The uniqueName to set
   */
  public void setUniqueName(String uniqueName) {
    this.uniqueName = uniqueName;
  }

  /**
   * Sets the uniqueSettings.
   * @param uniqueSettings The uniqueSettings to set
   */
  public void setUniqueSettings(int uniqueSettings) {
    this.uniqueSettings = uniqueSettings;
  }

  /**
   * add hierarchy for this dimension
   * @param hier
   */
  public void addHier(Hierarchy hier) {
    aHierarchies.add(hier);
  }

  /**
    * @return the unique name
    * @see com.tonbeller.jpivot.olap.mdxparse.Exp#toMdx()
    */
  public String toMdx() {
    return uniqueName;
  }

  /**
   * @see com.tonbeller.jpivot.olap.mdxparse.Exp#clone()
   * probably not needed
   */
  public Object clone() {
    String str = uniqueName.substring(1, uniqueName.length() - 1);
    String[] nameParts = new String[] { str };

    CompoundId clone = new CompoundId(nameParts[0], false);
    return clone;
  }

  /**
    * @return
    */
  public Map getProps() {
    return props;
  }

  /**
   * add a property
   */
  public void addProp(XMLA_MemberProp prop) {
    if (!props.containsKey(prop.getXmlTag())) {
      props.put(prop.getXmlTag(), prop);
    }
  }

  /**
   * retrieve a property
   */
  public XMLA_MemberProp getProp(String xmlTag) {
    return (XMLA_MemberProp) props.get(xmlTag);
  }

  /**
   * @see com.tonbeller.jpivot.olap.mdxparse.Exp#accept
   */
  public void accept(ExpVisitor visitor) {
    visitor.visitDimension(this);
  }

} // XMLA_Dimension