PullSource

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

All Implemented Interfaces:

javax.xml.transform.Source
```
public class PullSource
extends java.lang.Object
implements javax.xml.transform.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

Constructors
Constructor Description

PullSource(PullProvider provider)
Create a PullSource based on a supplied PullProvider

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PullProvider`	`getPullProvider()`	Get the PullProvider
`java.lang.String`	`getSystemId()`	Get the system identifier that was set with setSystemId.
`void`	`setSystemId(java.lang.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

Methods inherited from interface javax.xml.transform.Source
isEmpty

- 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(java.lang.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 javax.xml.transform.Source
    
    Parameters:
    
    systemId - The system identifier as a URL string.
  - getSystemId
```
public java.lang.String getSystemId()
```
    Get the system identifier that was set with setSystemId.
    
    Specified by:
    
    getSystemId in interface javax.xml.transform.Source
    
    Returns:
    
    The system identifier that was set with setSystemId, or null if setSystemId was not called.