org.eclipse.osbp.dsl.dto.lib/src/org/eclipse/osbp/dsl/dto/lib/services/filters/LLike.java

/*
 * Copyright 2000-2014 Vaadin Ltd.
 * 
 * Licensed 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.
 * 
 * Contributor:
 * 		Florian Pirchner - Copied filter and fixed them for osbp usecase.
 */
package org.eclipse.osbp.dsl.dto.lib.services.filters;


public class LLike implements ILFilter {
    private final Object propertyId;
    private final String value;
    private boolean caseSensitive;

    public LLike(Object propertyId, String value) {
        this(propertyId, value, true);
    }

    public LLike(Object propertyId, String value, boolean caseSensitive) {
        this.propertyId = propertyId;
        this.value = value;
        setCaseSensitive(caseSensitive);
    }

    public Object getPropertyId() {
        return propertyId;
    }

    public String getValue() {
        return value;
    }

    public void setCaseSensitive(boolean caseSensitive) {
        this.caseSensitive = caseSensitive;
    }

    public boolean isCaseSensitive() {
        return caseSensitive;
    }

    @Override
    public boolean appliesToProperty(Object propertyId) {
        return getPropertyId() != null && getPropertyId().equals(propertyId);
    }

    @Override
    public int hashCode() {
        return getPropertyId().hashCode() + getValue().hashCode();
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }

        // Only objects of the same class can be equal
        if (!getClass().equals(obj.getClass())) {
            return false;
        }
        final LLike o = (LLike) obj;

        // Checks the properties one by one
        boolean propertyIdEqual = (null != getPropertyId()) ? getPropertyId()
                .equals(o.getPropertyId()) : null == o.getPropertyId();
        boolean valueEqual = (null != getValue()) ? getValue().equals(
                o.getValue()) : null == o.getValue();
        return propertyIdEqual && valueEqual;
    }
}