content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.asterix.lang.common.struct;
  
  import java.util.Objects;
  
  import org.apache.asterix.lang.common.base.Expression;
  import org.apache.asterix.lang.common.expression.VariableExpr;
  
  public class QuantifiedPair {
      private VariableExpr varExpr;
      private Expression expr;
  
      public QuantifiedPair() {
          // default constructor
      }
  
      public QuantifiedPair(VariableExpr varExpr, Expression expr) {
          this.varExpr = varExpr;
          this.expr = expr;
      }
  
      public VariableExpr getVarExpr() {
          return varExpr;
      }
  
      public void setVarExpr(VariableExpr varExpr) {
          this.varExpr = varExpr;
      }
  
      public Expression getExpr() {
          return expr;
      }
  
      public void setExpr(Expression expr) {
          this.expr = expr;
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(expr, varExpr);
      }
  
      @Override
      public boolean equals(Object object) {
          if (!(object instanceof QuantifiedPair)) {
              return false;
          }
          QuantifiedPair target = (QuantifiedPair) object;
          return Objects.equals(expr, target.expr) && Objects.equals(varExpr, target.varExpr);
      }
  }
  