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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.tableservice;
import static com.google.common.base.Preconditions.checkNotNull;
import org.onosproject.ovsdb.rfc.table.VersionNum;
import org.onosproject.ovsdb.rfc.utils.VersionUtil;
/**
* Column description.
*/
public class ColumnDescription {
// The column name
private final String name;
// The method name
private final String method;
// The initial version
private final String fromVersion;
// The end of the version
private final String untilVersion;
/**
* Constructs a MonitorRequest object.
* @param name column name
* @param method method name
*/
public ColumnDescription(String name, String method) {
checkNotNull(name, "name cannot be null");
checkNotNull(method, "method cannot be null");
this.name = name;
this.method = method;
this.fromVersion = VersionUtil.DEFAULT_VERSION_STRING;
this.untilVersion = VersionUtil.DEFAULT_VERSION_STRING;
}
/**
* Constructs a MonitorRequest object.
* @param name column name
* @param method method name
* @param fromVersion the initial version
*/
public ColumnDescription(String name, String method, VersionNum fromVersion) {
checkNotNull(name, "name cannot be null");
checkNotNull(method, "method cannot be null");
checkNotNull(fromVersion, "the initial version cannot be null");
this.name = name;
this.method = method;
this.fromVersion = fromVersion.versionNum();
this.untilVersion = VersionUtil.DEFAULT_VERSION_STRING;
}
/**
* Constructs a MonitorRequest object.
* @param name column name
* @param method method name
* @param fromVersion the initial version
* @param untilVersion the end of the version
*/
public ColumnDescription(String name, String method, VersionNum fromVersion,
VersionNum untilVersion) {
checkNotNull(name, "name cannot be null");
checkNotNull(method, "method cannot be null");
checkNotNull(fromVersion, "the initial version cannot be null");
checkNotNull(untilVersion, "the end of the version cannot be null");
this.name = name;
this.method = method;
this.fromVersion = fromVersion.versionNum();
this.untilVersion = untilVersion.versionNum();
}
/**
* Returns the column name.
* @return the column name
*/
public String name() {
return name;
}
/**
* Returns the method name.
* @return the method name
*/
public String method() {
return method;
}
/**
* Returns the initial version.
* @return the initial version
*/
public String fromVersion() {
return fromVersion;
}
/**
* Returns the end of the version.
* @return the end of the version
*/
public String untilVersion() {
return untilVersion;
}
}
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