/*
* Copyright (c) 2000, 2005, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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package javax.xml.transform;
/**
* An object that implements this interface contains the information
* needed to act as source input (XML source or transformation instructions).
*/
public interface Source {
/**
* Set the system identifier for this Source.
*
* <p>The system identifier is optional if the source does not
* get its data from a URL, but it may still be useful to provide one.
* The application can use a system identifier, for example, to resolve
* relative URIs and to include in error messages and warnings.</p>
*
* @param systemId The system identifier as a URL string.
*/
public void setSystemId(String systemId);
/**
* Get the system identifier that was set with setSystemId.
*
* @return The system identifier that was set with setSystemId, or null
* if setSystemId was not called.
*/
public String getSystemId();
}