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/*
* Copyright 2015 Open Networking Laboratory
*
* 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.
*/
package org.onosproject.ovsdb.rfc.utils;
import org.onosproject.ovsdb.rfc.notation.Condition;
import org.onosproject.ovsdb.rfc.notation.Condition.Function;
/**
* Condition utility class.
*/
public final class ConditionUtil {
/**
* Constructs a ConditionUtil object. Utility classes should not have a
* public or default constructor, otherwise IDE will compile unsuccessfully. This
* class should not be instantiated.
*/
private ConditionUtil() {
}
/**
* Returns a Condition that means Function.EQUALS .
* @param columnName column name
* @param data column value
* @return Condition
*/
public static Condition equals(String columnName, Object data) {
Object value = TransValueUtil.getFormatData(data);
return new Condition(columnName, Function.EQUALS, value);
}
/**
* Returns a Condition that means Function.NOT_EQUALS .
* @param columnName column name
* @param data column value
* @return Condition
*/
public static Condition unEquals(String columnName, Object data) {
Object value = TransValueUtil.getFormatData(data);
return new Condition(columnName, Function.NOT_EQUALS, value);
}
/**
* Returns a Condition that means Function.GREATER_THAN .
* @param columnName column name
* @param data column value
* @return Condition
*/
public static Condition greaterThan(String columnName, Object data) {
Object value = TransValueUtil.getFormatData(data);
return new Condition(columnName, Function.GREATER_THAN, value);
}
/**
* Returns a Condition that means Function.GREATER_THAN_OR_EQUALS .
* @param columnName column name
* @param data column value
* @return Condition
*/
public static Condition greaterThanOrEquals(String columnName, Object data) {
Object value = TransValueUtil.getFormatData(data);
return new Condition(columnName, Function.GREATER_THAN_OR_EQUALS, value);
}
/**
* Returns a Condition that means Function.LESS_THAN .
* @param columnName column name
* @param data column value
* @return Condition
*/
public static Condition lesserThan(String columnName, Object data) {
Object value = TransValueUtil.getFormatData(data);
return new Condition(columnName, Function.LESS_THAN, value);
}
/**
* Returns a Condition that means Function.LESS_THAN_OR_EQUALS .
* @param columnName column name
* @param data column value
* @return Condition
*/
public static Condition lesserThanOrEquals(String columnName, Object data) {
Object value = TransValueUtil.getFormatData(data);
return new Condition(columnName, Function.LESS_THAN_OR_EQUALS, value);
}
/**
* Returns a Condition that means Function.INCLUDES .
* @param columnName column name
* @param data column value
* @return Condition
*/
public static Condition includes(String columnName, Object data) {
Object value = TransValueUtil.getFormatData(data);
return new Condition(columnName, Function.INCLUDES, value);
}
/**
* Returns a Condition that means Function.EXCLUDES .
* @param columnName column name
* @param data column value
* @return Condition
*/
public static Condition excludes(String columnName, Object data) {
Object value = TransValueUtil.getFormatData(data);
return new Condition(columnName, Function.EXCLUDES, value);
}
}
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