software.amazon.smithy.syntax.TokenTreeError Maven / Gradle / Ivy

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/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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 software.amazon.smithy.syntax;

import java.util.Objects;

final class TokenTreeError extends TokenTreeNode {

    private final String error;

    TokenTreeError(String error) {
        super(TreeType.ERROR);
        this.error = Objects.requireNonNull(error);
    }

    @Override
    public String getError() {
        return error;
    }

    @Override
    public boolean equals(Object o) {
        return super.equals(o) && error.equals(((TokenTreeError) o).error);
    }

    @Override
    public int hashCode() {
        return Objects.hash(super.hashCode(), getError());
    }
}