funcallexprimpl.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.olap.model.impl;

import java.util.List;

import com.tonbeller.jpivot.olap.model.Expression;
import com.tonbeller.jpivot.olap.model.FunCallExpr;
import com.tonbeller.jpivot.olap.model.Visitor;

public class FunCallExprImpl implements FunCallExpr {
  private Expression[] args;
  private String name;

  public FunCallExprImpl() {
  }

  public FunCallExprImpl(String name) {
    this.name = name;
    this.args = new Expression[0];
  }

  public FunCallExprImpl(String name, Expression arg) {
    this.name = name;
    this.args = new Expression[] { arg };
  }

  public FunCallExprImpl(String name, Expression arg0, Expression arg1) {
    this.name = name;
    this.args = new Expression[] { arg0, arg1 };
  }

  public FunCallExprImpl(String name, Expression arg0, Expression arg1, Expression arg2) {
    this.name = name;
    this.args = new Expression[] { arg0, arg1, arg2 };
  }

  public FunCallExprImpl(String name, Expression[] args) {
    this.name = name;
    this.args = args;
  }

  public FunCallExprImpl(String name, List args) {
    this.name = name;
    this.args = (Expression[]) args.toArray(new Expression[args.size()]);
  }

  public Expression[] getArgs() {
    return args;
  }

  public String getName() {
    return name;
  }

  public void setArgs(Expression[] expressions) {
    args = expressions;
  }
  public void setArgs(List list) {
    this.args = (Expression[]) list.toArray(new Expression[list.size()]);
  }

  public void setName(String string) {
    name = string;
  }

  public void accept(Visitor visitor) {
    visitor.visitFunCallExpr(this);
  }

}