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SHACL engine for Apache Jena

There is a newer version: 5.2.0

/*
 * 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.validation.event;

import org.apache.jena.shacl.engine.ValidationContext;

import java.util.Objects;

/**
 * Abstract superclass for all events, providing access to the {@link ValidationContext}.
 */
public abstract class AbstractValidationEvent implements ValidationEvent {
    protected final ValidationContext vCxt;

    public AbstractValidationEvent(ValidationContext vCxt) {
        this.vCxt = vCxt;
        Objects.requireNonNull(vCxt);
    }

    @Override public ValidationContext getValidationContext() {
        return vCxt;
    }

    @Override public boolean equals(Object o) {
        if (this == o)
            return true;
        if (o == null || getClass() != o.getClass())
            return false;
        AbstractValidationEvent that = (AbstractValidationEvent) o;
        return vCxt.equals(that.vCxt);
    }

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