com.adobe.xmp.schema.rng.model.ParamInfoImpl Maven / Gradle / Ivy

/*
 * File: ParamInfo.java
 * ************************************************************************
 *
 * ADOBE CONFIDENTIAL
 * ___________________
 *
 *  Copyright 2011 Adobe Systems Incorporated
 *  All Rights Reserved.
 *
 * NOTICE:  All information contained herein is, and remains
 * the property of Adobe Systems Incorporated and its suppliers,
 * if any.  The intellectual and technical concepts contained
 * herein are proprietary to Adobe Systems Incorporated and its
 * suppliers and are protected by trade secret or copyright law.
 * Dissemination of this information or reproduction of this material
 * is strictly forbidden unless prior written permission is obtained
 * from Adobe Systems Incorporated.
 **************************************************************************/

package com.adobe.xmp.schema.rng.model;

import com.adobe.xmp.schema.rng.parser.constants.RNGSymbol;

/**
 * This class defines a single constraint on a property value
 * 
 * @author pwollek
 */
public class ParamInfoImpl implements ParamInfo
{
	private final RNGSymbol mType;

	private final Object mValue;

	private String mValueType;

	private final String mLabel;


	/**
	 * 
	 * Constructs a new ParamInfoImpl.
	 * 
	 * @param type
	 *            Type
	 * @param value
	 *            Value defined from RNG schema
	 * @param label
	 *            Label used
	 */
	public ParamInfoImpl(String type, Object value, String valueType, String label)
	{
		mType = RNGSymbol.toSymbol(type);
		mValue = value;
		mValueType = valueType;
		mLabel = label;
	}

	/**
	 * 
	 * Constructs a new ParamInfoImpl.
	 * 
	 * @param type
	 *            Type
	 * @param value
	 *            Value defined from RNG schema
	 */
	public ParamInfoImpl(String type, Object value)
	{
		this(type, value, null, "");
	}

	/**
	 * @return the mType
	 */
	public RNGSymbol getType()
	{
		return mType;
	}

	/**
	 * @return the mValue
	 */
	public Object getValue()
	{
		return mValue;
	}

	/**
	 * @return Returns the literal type of the parameter, e.g.
	 * 		   1
	 */
	public String getValueType()
	{
		return mValueType;
	}
		
	/**
	 * @return Return the XMP value type or null if there is no match.
	 */
	public String getXMPValueType()
	{
		return DatatypeInfo.kXMLDatatypes.get(mValueType);
	}
		
	/**
	 * @return the mValue
	 */
	public String getStringValue()
	{
		return (mValue instanceof String) ? (String) mValue : null;
	}

	public boolean equals(ParamInfo param)
	{
		boolean ret = false;

		if (param instanceof ParamInfoImpl)
		{
			ParamInfoImpl info = (ParamInfoImpl) param;
			ret = (mType == info.mType && mValue.equals(info.mValue));
		}

		return ret;
	}

	/**
	 * @return the mLabel
	 */
	public String getLabel()
	{
		return mLabel;
	}
	
	@Override
	public String toString()
	{
		StringBuilder str = new StringBuilder();
		str.append("\nParamInfo : (" + mType + ", ");
		str.append(mValue + ", ");
		str.append(mValueType + ", ");
		str.append(mLabel + " )");
		return str.toString();
	}
	
	/**
	 *  Constant ParamInfoImpl for 
	 */
	public static final ParamInfoImpl PARAM_ALL_TEXT = new ParamInfoImpl("text", null);
	
	/**
	 *  Constant ParamInfoImpl for 
	 */
	public static final ParamInfoImpl PARAM_ALL_INTEGER = new ParamInfoImpl("INTEGER", null);
	
	/**
	 *  Constant ParamInfoImpl for 
	 */
	public static final ParamInfoImpl PARAM_ALL_DOUBLE = new ParamInfoImpl("DOUBLE", null);
	
	/**
	 *  Constant ParamInfoImpl for 
	 */
	public static final ParamInfoImpl PARAM_ALL_BOOLEAN = new ParamInfoImpl("BOOLEAN", null);
}