com.tngtech.archunit.library.plantuml.Alias Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of archunit Show documentation

A Java architecture test library, to specify and assert architecture rules in plain Java - Module 'archunit'

There is a newer version: 1.3.0

/*
 * Copyright 2014-2021 TNG Technology Consulting GmbH
 *
 * Licensed 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 com.tngtech.archunit.library.plantuml;

import java.util.Objects;

import static com.google.common.base.Preconditions.checkNotNull;

class Alias {
    private String value;

    Alias(String value) {
        if (value.contains("[") || value.contains("]") || value.contains("\"")) {
            throw new IllegalDiagramException("Alias '%s' should not contain character(s): '[' or ']' or '\"'", value);
        }
        this.value = checkNotNull(value);
    }

    String asString() {
        return value;
    }

    @Override
    public int hashCode() {
        return Objects.hash(value);
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null || getClass() != obj.getClass()) {
            return false;
        }
        final Alias other = (Alias) obj;
        return Objects.equals(this.value, other.value);
    }

    @Override
    public String toString() {
        return getClass().getSimpleName() + "{" +
                "value='" + value + '\'' +
                '}';
    }
}