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## net.sf.saxon.pull
Class PullSource

    java.lang.Object
      net.sf.saxon.pull.PullSource

All Implemented Interfaces:
  Source

    public class PullSource

extends Object
implements Source

A PullSource is a JAXP Source that encapsulates a PullProvider - that is, an object that supplies an XML document as a sequence of events that are read under the control of the recipient. Note that although PullSource implements the JAXP Source interface, it is not necessarily acceptable to every JAXP implementation that accepts a Source as input: Source is essentially a marker interface and users of Source objects need to understand the individual implementation.

Constructor Summary
`PullSource(PullProvider provider)` Create a PullSource based on a supplied PullProvider

Method Summary
`PullProvider` | `getPullProvider()` Get the PullProvider
`String` | `getSystemId()` Get the system identifier that was set with setSystemId.
`void` | `setSystemId(String systemId)` Set the system identifier for this Source.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PullSource

    public PullSource(PullProvider provider)

  Create a PullSource based on a supplied PullProvider

  Parameters:
    `provider` - the underlying PullProvider

Method Detail

### getPullProvider

    public PullProvider getPullProvider()

  Get the PullProvider

  Returns:
    the underlying PullProvider

### setSystemId

    public void setSystemId(String systemId)

  Set the system identifier for this Source.

  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.

  Specified by:
    `setSystemId` in interface `Source`
  Parameters:
    `systemId` - The system identifier as a URL string.

### getSystemId

    public String getSystemId()

  Get the system identifier that was set with setSystemId.

  Specified by:
    `getSystemId` in interface `Source`
  Returns:
    The system identifier that was set with setSystemId, or null if setSystemId was not called.

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Copyright (c) 2004-2010 Saxonica Limited. All rights reserved.