// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.core;

import org.litesoft.commonfoundation.base.*;

import java.io.*;

public final class ContextID implements Serializable {
    private static final long serialVersionUID = 1L;

    private /* final */ String mGroupID;
    private /* final */ String mUniqueID;

    @SuppressWarnings({"deprecation", "UnusedDeclaration"})
    @Deprecated
    /** for Serialization */
    protected ContextID() {
    }

    public ContextID( String pGroupID, String pUniqueID ) {
        Confirm.isNotNull( "GroupID", mGroupID = pGroupID );
        Confirm.isNotNull( "UniqueID", mUniqueID = pUniqueID );
    }

    @Override
    public boolean equals( Object them ) {
        return (this == them) || ((them != null) && (this.getClass() == them.getClass()) && equals( (ContextID) them ));
    }

    public boolean equals( ContextID them ) {
        return this == them || ((them != null) && this.mGroupID.equals( them.mGroupID ) && this.mUniqueID.equals( them.mUniqueID ));
    }

    @Override
    public int hashCode() {
        return mUniqueID.hashCode();
    }

    @Override
    public String toString() {
        return "ContextID(" + mGroupID + "," + mUniqueID + ")";
    }
}