com.sun.tools.rngdatatype.helpers.ParameterlessDatatypeBuilder Maven / Gradle / Ivy
/*
* Copyright (c) 2005, 2010, Thai Open Source Software Center Ltd
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Thai Open Source Software Center Ltd nor
* the names of its contributors may be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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package com.sun.tools.rngdatatype.helpers;
import com.sun.tools.rngdatatype.Datatype;
import com.sun.tools.rngdatatype.DatatypeBuilder;
import com.sun.tools.rngdatatype.DatatypeException;
import com.sun.tools.rngdatatype.ValidationContext;
/**
* Dummy implementation of {@link DatatypeBuilder}.
*
* This implementation can be used for Datatypes which have no parameters.
* Any attempt to add parameters will be rejected.
*
*
* Typical usage would be:
*
* class MyDatatypeLibrary implements DatatypeLibrary {
* ....
* DatatypeBuilder createDatatypeBuilder( String typeName ) {
* return new ParameterleessDatatypeBuilder(createDatatype(typeName));
* }
* ....
* }
*
*
* @author Kohsuke KAWAGUCHI
*/
public final class ParameterlessDatatypeBuilder implements DatatypeBuilder {
/** This type object is returned for the derive method. */
private final Datatype baseType;
public ParameterlessDatatypeBuilder( Datatype baseType ) {
this.baseType = baseType;
}
public void addParameter( String name, String strValue, ValidationContext context )
throws DatatypeException {
throw new DatatypeException();
}
public Datatype createDatatype() throws DatatypeException {
return baseType;
}
}