| /* |
| * 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.directory.api.ldap.aci.protectedItem; |
| |
| |
| import org.apache.directory.api.ldap.aci.ProtectedItem; |
| import org.apache.directory.api.ldap.model.filter.ExprNode; |
| |
| |
| /** |
| * Any attribute value which matches the specified filter, i.e. for which |
| * the specified filter evaluated on that attribute value would return TRUE. |
| */ |
| public class RangeOfValuesItem extends ProtectedItem |
| { |
| |
| /** The filter. */ |
| private final ExprNode filter; |
| |
| |
| /** |
| * Creates a new instance. |
| * |
| * @param filter the expression |
| */ |
| public RangeOfValuesItem( ExprNode filter ) |
| { |
| if ( filter == null ) |
| { |
| throw new IllegalArgumentException( "filter" ); |
| } |
| |
| this.filter = filter; |
| } |
| |
| |
| /** |
| * Gets the filter. |
| * |
| * TODO: rename to getFilter() |
| * |
| * @return the filter |
| */ |
| public ExprNode getRefinement() |
| { |
| return filter; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public int hashCode() |
| { |
| int hash = 37; |
| hash = hash * 17 + filter.hashCode(); |
| return hash; |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public boolean equals( Object o ) |
| { |
| if ( this == o ) |
| { |
| return true; |
| } |
| |
| if ( o instanceof RangeOfValuesItem ) |
| { |
| RangeOfValuesItem that = ( RangeOfValuesItem ) o; |
| return this.filter.equals( that.filter ); |
| } |
| |
| return false; |
| } |
| |
| |
| /** |
| * @see Object#toString() |
| */ |
| public String toString() |
| { |
| StringBuilder buf = new StringBuilder(); |
| |
| buf.append( "rangeOfValues " ); |
| buf.append( filter.toString() ); |
| |
| return buf.toString(); |
| } |
| } |