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## org.jbpm.bpmn2.xml
Class SignalHandler

    java.lang.Object
      org.drools.core.xml.BaseAbstractHandler
          org.jbpm.bpmn2.xml.SignalHandler

All Implemented Interfaces:
  org.drools.core.xml.Handler

    public class SignalHandler

extends org.drools.core.xml.BaseAbstractHandler
implements org.drools.core.xml.Handler

This class isn't currently used because we don't really check thrown or caught event content (itemDefiniton references) to see if it matches the definition in the process.

In fact, at this moment, the whole `<signal>` element is ignored because that (specifying event content) is it's only function. This handler is just here for two reasons:

1. So we can process `<signal>` elements in process definitions
2. When we do end up actively supporting event content, we'll need the functionality in this class

Field Summary

Fields inherited from class org.drools.core.xml.BaseAbstractHandler
`allowNesting, validParents, validPeers`

Constructor Summary
`SignalHandler()`

Method Summary
`Object` | `end(String uri, String localName, org.drools.core.xml.ExtensibleXmlParser parser)`
`Class<?>` | `generateNodeFor()`
`Object` | `start(String uri, String localName, Attributes attrs, org.drools.core.xml.ExtensibleXmlParser parser)`

Methods inherited from class org.drools.core.xml.BaseAbstractHandler
`allowNesting, emptyAttributeCheck, emptyContentCheck, getValidParents, getValidPeers`

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

Methods inherited from interface org.drools.core.xml.Handler
`allowNesting, getValidParents, getValidPeers`

Constructor Detail

### SignalHandler

    public SignalHandler()

Method Detail

### start

    public Object start(String uri,
                        String localName,
                        Attributes attrs,
                        org.drools.core.xml.ExtensibleXmlParser parser)
                 throws SAXException

  Specified by:
    `start` in interface `org.drools.core.xml.Handler`
  Throws:
    `SAXException`

### end

    public Object end(String uri,
                      String localName,
                      org.drools.core.xml.ExtensibleXmlParser parser)
               throws SAXException

  Specified by:
    `end` in interface `org.drools.core.xml.Handler`
  Throws:
    `SAXException`

### generateNodeFor

    public Class<?> generateNodeFor()

  Specified by:
    `generateNodeFor` in interface `org.drools.core.xml.Handler`

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