GetValues.java

// @formatter:off
 /*******************************************************************************
 *
 * This file is part of JMad.
 * 
 * Copyright (c) 2008-2011, CERN. All rights reserved.
 *
 * 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.
 * 
 ******************************************************************************/
// @formatter:on

package cern.accsoft.steering.jmad.kernel.task;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;

import cern.accsoft.steering.jmad.domain.result.ResultType;
import cern.accsoft.steering.jmad.kernel.cmd.AssignCommand;
import cern.accsoft.steering.jmad.kernel.cmd.Command;
import cern.accsoft.steering.jmad.kernel.cmd.SetFormatCommand;
import cern.accsoft.steering.jmad.kernel.cmd.ValueCommand;

public class GetValues extends AbstractTask {

    private final Collection<String> valueNames;

    public GetValues(Collection<String> valueNames) {
        this.valueNames = valueNames;
    }

    @Override
    protected List<Command> getCommands() {
        List<Command> commands = new ArrayList<Command>();
        commands.add(new SetFormatCommand(SetFormatCommand.DEFAULT_FORMAT_FLOAT));
        commands.add(new AssignCommand(getOutputFile()));
        commands.add(new ValueCommand(valueNames));
        commands.add(new AssignCommand());
        return commands;
    }

    @Override
    public ResultType getResultType() {
        if ((valueNames == null) || (valueNames.isEmpty()) || (getOutputFile() == null)) {
            return super.getResultType();
        } else {
            return ResultType.VALUES_RESULT;
        }
    }
}