org.compass.gps.device.jdbc.snapshot.JdbcSnapshot Maven / Gradle / Ivy
/*
* Copyright 2004-2009 the original author or authors.
*
* 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.compass.gps.device.jdbc.snapshot;
import java.io.Serializable;
import java.util.HashMap;
/**
* A system level (collection of aliases - ResultSet
s)
* snapshots. Holds a collection of
* {@link org.compass.gps.device.jdbc.snapshot.JdbcAliasSnapshot}s.
*
* @author kimchy
*/
public class JdbcSnapshot implements Serializable {
private static final long serialVersionUID = 5118761723679749546L;
private HashMap aliasSnapshots = new HashMap();
public void putAliasSnapshot(JdbcAliasSnapshot aliasSnapshot) {
aliasSnapshots.put(aliasSnapshot.getAlias(), aliasSnapshot);
}
public JdbcAliasSnapshot getAliasSnapshot(String alias) {
return aliasSnapshots.get(alias);
}
public JdbcAliasSnapshot removeAliasSnapshot(String alias) {
return aliasSnapshots.remove(alias);
}
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("Snapshot ");
for (JdbcAliasSnapshot jdbcAliasSnapshot : aliasSnapshots.values()) {
sb.append(jdbcAliasSnapshot);
}
return sb.toString();
}
}