org.apache.somewhere.general.IRIImpl.java Source code

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Here is the source code for org.apache.somewhere.general.IRIImpl.java

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/**
 * 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.
 */

package org.apache.somewhere.general;

import org.apache.commons.rdf.api.IRI;

public class IRIImpl implements IRI {

    private final String iriStr;

    /*package*/ IRIImpl(String iriStr) {
        validateIRI(iriStr);
        this.iriStr = iriStr;
    }

    private static void validateIRI(String iri) {
        if (iri.contains(" "))
            throw new IllegalArgumentException();
        if (iri.contains("<"))
            throw new IllegalArgumentException();
        if (iri.contains(">"))
            throw new IllegalArgumentException();
    }

    @Override
    public String ntriplesString() {
        return "<" + iriStr + ">";
    }

    @Override
    public String getIRIString() {
        return iriStr;
    }

    @Override
    public int hashCode() {
        return getIRIString().hashCode();
    }

    @Override
    public boolean equals(Object other) {
        if (other == this)
            return true;
        if (other == null)
            return false;
        if (!(other instanceof IRI))
            return false;
        IRI iri = (IRI) other;
        return getIRIString().equals(iri.getIRIString());
    }

}