SquirrelJME/SquirrelJME

// -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// SquirrelJME
//     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
// ---------------------------------------------------------------------------
// SquirrelJME is under the Mozilla Public License Version 2.0.
// See license.mkd for licensing and copyright information.
// ---------------------------------------------------------------------------

package cc.squirreljme.jdwp.host.event;

import java.util.Objects;

/**
 * Only valid in a given field.
 *
 * @since 2021/04/17
 */
public final class JDWPHostFieldOnly
{
    /** The type the field is in. */
    public final Object type;
    
    /** The field index. */
    public final int fieldDx;
    
    /**
     * Represents a field only match.
     * 
     * @param __type The type containing the field.
     * @param __fieldDx The field index.
     * @since 2021/04/17
     */
    public JDWPHostFieldOnly(Object __type, int __fieldDx)
    {
        this.type = __type;
        this.fieldDx = __fieldDx;
    }
    
    /**
     * {@inheritDoc}
     * @since 2021/04/17
     */
    @Override
    public boolean equals(Object __o)
    {
        if (this == __o)
            return true;
        
        if (!(__o instanceof JDWPHostFieldOnly))
            return false;
        
        JDWPHostFieldOnly o = (JDWPHostFieldOnly)__o;
        return this.type == o.type &&
            this.fieldDx == o.fieldDx;
    }
    
    /**
     * {@inheritDoc}
     * @since 2021/04/17
     */
    @Override
    public int hashCode()
    {
        return Objects.hashCode(this.type) ^
            this.fieldDx;
    }
    
    /**
     * {@inheritDoc}
     * @since 2021/04/17
     */
    @Override
    public String toString()
    {
        return String.format("FieldOnly[type=%s;fieldDx=%d]",
            this.type, this.fieldDx);
    }
}