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SHACL engine for Apache Jena

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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.jena.shacl.engine.constraint;

import org.apache.jena.atlas.io.IndentedWriter;
import org.apache.jena.atlas.lib.InternalErrorException;
import org.apache.jena.graph.Node;
import org.apache.jena.riot.out.NodeFormatter;
import org.apache.jena.shacl.parser.ConstraintVisitor;
import org.apache.jena.shacl.vocabulary.SHACL;

/** sh:maxCount */
public class MaxCount extends CardinalityConstraint {

    public MaxCount(int maxCardinality) {
        super(-1, maxCardinality);
    }

    public int getMaxCount() {
        return super.maxCount;
    }
    

    @Override
    public Node getComponent() {
        return SHACL.MaxCountConstraintComponent;
    }

    @Override
    public void visit(ConstraintVisitor visitor){
        visitor.visit(this);
    }

    // Special syntax. Handled in ShapeOutputVisitor
    @Override
    public void printCompact(IndentedWriter out, NodeFormatter nodeFmt) {
        throw new InternalErrorException("Call to MaxCount/compact syntax");
    }

    @Override
    public String toString() {
        return String.format("maxCount[%s]", strInt(maxCount));
    }
}