ParameterValueMapBuilder.java

/*
 * 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.
 *
 * (c) 2015 - Interseroh and Crowdcode
 */
package de.interseroh.report.domain.visitors;

import java.util.HashMap;
import java.util.Map;

import de.interseroh.report.domain.ParameterForm;
import de.interseroh.report.domain.ScalarParameter;

/**
 * @author Ingo Düppe (Crowdcode)
 */
public class ParameterValueMapBuilder {

	public Map<String, Object> build(ParameterForm form) {
		final Map<String, Object> params = new HashMap<>();

		form.accept(new AbstractParameterVisitor() {
			@Override
			public <V, T> void visit(ScalarParameter<V, T> parameter) {
				if (parameter.getValue() != null) {
					params.put(parameter.getName(), parameter.getText());
				}
			}
		});

		return params;
	}
}