/**
* Copyright (C) 2009-2013 FoundationDB, LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.foundationdb.server.types.texpressions;
import com.foundationdb.server.types.TAggregator;
import com.foundationdb.server.types.TInstance;
import com.foundationdb.server.types.value.Value;
import com.foundationdb.server.types.value.ValueSource;
import com.foundationdb.server.types.value.ValueTarget;
public final class TValidatedAggregator extends TValidatedOverload implements TAggregator {
@Override
public void input(TInstance type, ValueSource source, TInstance stateType, Value state, Object option) {
aggregator.input(type, source, stateType, state, option);
}
@Override
public void emptyValue(ValueTarget state) {
aggregator.emptyValue(state);
}
public TValidatedAggregator(TAggregator overload) {
super(overload);
this.aggregator = overload;
}
private final TAggregator aggregator;
}