/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.ode.bpel.extvar.jdbc;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import org.apache.ode.bpel.extvar.jdbc.DbExternalVariable.Column;;
class RowSubset extends ArrayList<Object> {
protected List<Column> _columns;
/* Name --> Column mapping. */
protected HashMap<String, Column> _colmap = new HashMap<String,Column>();
RowSubset(List<Column> columns) {
_columns = columns;
for(Column c : columns) {
add(null);
_colmap.put(c.name,c);
}
}
/**
* Return <code>true</code> if all entries are non-null.
* @return
*/
boolean isComplete() {
for (Object o : this)
if (o == null)
return false;
return true;
}
Column getColumn(String name) {
return _colmap.get(name);
}
Column getColumn(int idx) {
return _columns.get(idx);
}
Object get(String name) {
Column c = _colmap.get(name);
if (c == null)
return null;
int idx = _columns.indexOf(c);
return get(idx);
}
void put(String name, Object val) {
Column c = _colmap.get(name);
if (c == null)
return;
int idx = _columns.indexOf(c);
this.set(idx, val);
}
}