001/*
002 *  Copyright 2014 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.cms.search.query;
017
018/**
019 * Represents a {@link Query} testing a long field.
020 */
021public class LongQuery extends AbstractFieldQuery
022{
023    
024    /** The operator. */
025    protected Operator _operator;
026    /** The value to test. */
027    protected Long _value;
028    
029    /**
030     * Build a LongQuery testing the existence of the field.
031     * @param fieldPath the field path
032     */
033    public LongQuery(String fieldPath)
034    {
035        this(fieldPath, Operator.EXISTS, null);
036    }
037    
038    /**
039     * Build a LongQuery.
040     * @param fieldPath the field's path
041     * @param value the value.
042     */
043    public LongQuery(String fieldPath, Long value)
044    {
045        this(fieldPath, Operator.EQ, value);
046    }
047    
048    /**
049     * Build a LongQuery.
050     * @param fieldPath the field's path
051     * @param op the operator.
052     * @param value the value.
053     */
054    public LongQuery(String fieldPath, Operator op, Long value)
055    {
056        super(fieldPath);
057        _operator = op;
058        _value = value;
059    }
060    
061    /**
062     * Get the operator.
063     * @return the operator.
064     */
065    public Operator getOperator()
066    {
067        return _operator;
068    }
069    
070    /**
071     * Get the value.
072     * @return the value.
073     */
074    public long getValue()
075    {
076        return _value;
077    }
078    
079    @Override
080    public String build() throws QuerySyntaxException
081    {
082        return QueryHelper.getStandardQuery(_fieldPath + "_l", _operator, _value);
083    }
084
085    @Override
086    public int hashCode()
087    {
088        final int prime = 31;
089        int result = super.hashCode();
090        result = prime * result + ((_operator == null) ? 0 : _operator.hashCode());
091        result = prime * result + ((_value == null) ? 0 : _value.hashCode());
092        return result;
093    }
094
095    @Override
096    public boolean equals(Object obj)
097    {
098        if (this == obj)
099        {
100            return true;
101        }
102        if (!super.equals(obj))
103        {
104            return false;
105        }
106        if (getClass() != obj.getClass())
107        {
108            return false;
109        }
110        LongQuery other = (LongQuery) obj;
111        if (_operator != other._operator)
112        {
113            return false;
114        }
115        if (_value == null)
116        {
117            if (other._value != null)
118            {
119                return false;
120            }
121        }
122        else if (!_value.equals(other._value))
123        {
124            return false;
125        }
126        return true;
127    }
128}