javaslang.MatchError Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of bridge-plugin Show documentation

Kill Bill Bridge plugin

There is a newer version: 0.2.5

/*     / \____  _    _  ____   ______  / \ ____  __    _______
 *    /  /    \/ \  / \/    \ /  /\__\/  //    \/  \  //  /\__\   JΛVΛSLΛNG
 *  _/  /  /\  \  \/  /  /\  \\__\\  \  //  /\  \ /\\/ \ /__\ \   Copyright 2014-2016 Javaslang, http://javaslang.io
 * /___/\_/  \_/\____/\_/  \_/\__\/__/\__\_/  \_//  \__/\_____/   Licensed under the Apache License, Version 2.0
 */
package javaslang;

import java.util.NoSuchElementException;

/**
 * A {@link API.Match} throws a MatchError if no case matches the applied object.
 *
 * @author Daniel Dietrich
 * @since 1.0.0
 */
public class MatchError extends NoSuchElementException {

    private static final long serialVersionUID = 1L;

    private final Object obj;

    /**
     * Internally called by {@link API.Match}.
     *
     * @param obj The object which could not be matched.
     */
    MatchError(Object obj) {
        super((obj == null) ? "null" : "type: " + obj.getClass().getName() + ", value: " + obj);
        this.obj = obj;
    }

    /**
     * Returns the object which could not be matched.
     *
     * @return An Object.
     */
    public Object getObject() {
        return obj;
    }

}