org.openhie.openempi.configuration.FunctionField.java Source code

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Here is the source code for org.openhie.openempi.configuration.FunctionField.java

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/**
 * 
 *  Copyright (C) 2013 Vanderbilt University <csaba.toth, b.malin @vanderbilt.edu>
 *
 *  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.openhie.openempi.configuration;

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

import org.openhie.openempi.model.BaseObject;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;

/**
 * FunctionField encapsulates a field that stores information about a transformation or comparator
 * 
 * @author <a href="mailto:csaba.toth@vanderbilt.edu">Csaba Toth</a>
 */
public class FunctionField extends BaseObject implements Cloneable {
    private static final long serialVersionUID = 997336669829438941L;

    private String functionName;
    private Map<String, Object> functionParameters;

    public FunctionField() {

    }

    public FunctionField(String functionName) {
        this.functionName = functionName;
    }

    public String getFunctionName() {
        return functionName;
    }

    public void setFunctionName(String functionName) {
        this.functionName = functionName;
    }

    public Map<String, Object> getFunctionParameters() {
        return functionParameters;
    }

    public void setFunctionParameters(Map<String, Object> functionParameters) {
        this.functionParameters = functionParameters;
    }

    public Object clone() {
        FunctionField clone = new FunctionField(this.functionName);
        if (functionParameters != null) {
            Map<String, Object> cloneParameters = new HashMap<String, Object>();
            for (Map.Entry<String, Object> pairs : functionParameters.entrySet()) {
                cloneParameters.put(pairs.getKey(), pairs.getValue());
            }
        }
        return clone;
    }

    @Override
    public boolean equals(final Object other) {
        if (!(other instanceof FunctionField))
            return false;
        FunctionField castOther = (FunctionField) other;
        return new EqualsBuilder().append(functionName, castOther.functionName)
                .append(functionParameters, castOther.functionParameters).isEquals();
    }

    @Override
    public int hashCode() {
        return new HashCodeBuilder().append(functionName).append(functionParameters).toHashCode();
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this).append("functionName", functionName)
                .append("functionParameters", functionParameters).toString();
    }

}