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## org.apache.cocoon.stax.component
Class XMLGenerator

    java.lang.Object
      org.apache.cocoon.pipeline.component.AbstractPipelineComponent
          org.apache.cocoon.stax.AbstractStAXPipelineComponent
              org.apache.cocoon.stax.AbstractStAXProducer
                  org.apache.cocoon.stax.component.XMLGenerator

All Implemented Interfaces:
  PipelineComponent, Producer, Starter, StAXPipelineComponent, StAXProducer

    public class XMLGenerator

extends AbstractStAXProducer
implements Starter

General element generator for a StAX pipeline directly taking all elements from an internal `XMLEventReader` created from an `InputStream` or directly from an `URL`.

Constructor Summary
`XMLGenerator(InputStream inputStream)` Creating an `XMLGenerator` with an `XMLEventReader` from an `InputStream`.

Method Summary
`void` | `execute()`
`boolean` | `hasNext()` Check if there are more events.
`XMLEvent` | `nextEvent()` Get the next XMLEvent
`XMLEvent` | `peek()` Check the next XMLEvent without reading it from the stream.

Methods inherited from class org.apache.cocoon.stax.AbstractStAXProducer
`getConsumer, setConsumer`

Methods inherited from class org.apache.cocoon.pipeline.component.AbstractPipelineComponent
`finish, setConfiguration, setup`

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

Methods inherited from interface org.apache.cocoon.pipeline.component.PipelineComponent
`finish, setConfiguration, setup`

Constructor Detail

### XMLGenerator

    public XMLGenerator(InputStream inputStream)

  Creating an `XMLGenerator` with an `XMLEventReader` from an `InputStream`.

  Parameters:
    `inputStream` - from which a `XMLEventReader` is produced read from during the `execute()` method call.
  Throws:
    `SetupException` - if any error occurred during the creation of the `XMLEventReader`.

Method Detail

### execute

    public void execute()

  Specified by:
    `execute` in interface `Starter`
  See Also:
    `Starter.execute()`

### hasNext

    public boolean hasNext()

  Check if there are more events. Returns true if there are more events and false otherwise.

  Specified by:
    `hasNext` in interface `StAXProducer`
  Returns:
    true if the event reader has more events, false otherwise
  See Also:
    `StAXProducer.hasNext()`

### nextEvent

    public XMLEvent nextEvent()
                       throws XMLStreamException

  Get the next XMLEvent

  Specified by:
    `nextEvent` in interface `StAXProducer`
  Throws:
    `XMLStreamException`
  See Also:
    `StAXProducer.nextEvent()`

### peek

    public XMLEvent peek()
                  throws XMLStreamException

  Check the next XMLEvent without reading it from the stream. Returns null if the stream is at EOF or has no more XMLEvents. A call to peek() will be equal to the next return of next().

  Specified by:
    `peek` in interface `StAXProducer`
  Throws:
    `XMLStreamException`
  See Also:
    `StAXProducer.peek()`

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