org.mutabilitydetector.locations.ClassLocation Maven / Gradle / Ivy

Go to download

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

Lightweight analysis tool for detecting mutability in Java classes.

There is a newer version: 0.10.6

/*
 *    Copyright (c) 2008-2011 Graham Allan
 *
 *   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 org.mutabilitydetector.locations;

import javax.annotation.Nonnull;

public final class ClassLocation implements CodeLocation {

    private final @Nonnull String dottedClassName;

    public ClassLocation(String dottedClassName) {
        this.dottedClassName = dottedClassName;
    }

    @Override
    public String typeName() {
        return dottedClassName;
    }

    @Override
    public int compareTo(ClassLocation other) {
        return typeName().compareTo(other.typeName());
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + dottedClassName.hashCode();
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) { return true; }
        if (obj == null) { return false; }
        if (getClass() != obj.getClass()) { return false; }
        ClassLocation other = (ClassLocation) obj;

        return dottedClassName.equals(other.dottedClassName);
    }

    public static ClassLocation fromInternalName(String internalClassName) {
        String dottedClassName = new ClassNameConvertor().dotted(internalClassName);
        return new ClassLocation(dottedClassName);
    }

    public static CodeLocation from(Slashed slashed) {
        String dottedClassName = ClassIdentifier.forClass(slashed).asDotted().asString();
        return new ClassLocation(dottedClassName);
    }

    public static CodeLocation from(Dotted dotted) {
        return new ClassLocation(dotted.asString());
    }

    @Override
    public String prettyPrint() {
        return String.format("[Class: %s]", typeName());
    }

}