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## org.apache.muse.ws.notification.impl
Class FilterCollection

    java.lang.Object
      org.apache.muse.ws.notification.impl.FilterCollection

All Implemented Interfaces:
  Filter, XmlSerializable

public class FilterCollection
extends java.lang.Object
implements Filter

FilterCollection is a set of WSN subscription filters that a notification producer must evaluate when determining whether it should send a message to a consumer or not. It implements the Filter interface so that it can be treated as a single filter by filter-evaluating code; this allows us to use FilterCollection objects in places where a Filter is specified even though FilterCollection was not part of the original 2.x API.

Author:
  Dan Jemiolo (danj)

Constructor Summary
`FilterCollection()`

Method Summary
`boolean` | `accepts(NotificationMessage message)`
`void` | `addFilter(Filter filter)`
`java.util.Collection` | `getFilters()`
`org.w3c.dom.Element` | `toXML()` Converts this object into an XML representation, as defined by its related schema or specification.
`org.w3c.dom.Element` | `toXML(org.w3c.dom.Document doc)` Converts this object into an XML representation, as defined by its related schema or specification.

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

Constructor Detail

### FilterCollection

    public FilterCollection()

Method Detail

### accepts

    public boolean accepts(NotificationMessage message)

  Specified by:
    `accepts` in interface `Filter`
  Parameters:
    `message` -
  Returns:
    True if the content of the message passes the filter tests (and, consequently, should be sent to the subscriber that created the filter).

### addFilter

    public void addFilter(Filter filter)

### getFilters

    public java.util.Collection getFilters()

### toXML

    public org.w3c.dom.Element toXML()

  Description copied from interface: `XmlSerializable`
  Converts this object into an XML representation, as defined by its related schema or specification. The format of the XML is dependent on the concrete type.

  Specified by:
    `toXML` in interface `XmlSerializable`
  Returns:
    An XML representation of this object.

### toXML

    public org.w3c.dom.Element toXML(org.w3c.dom.Document doc)

  Description copied from interface: `XmlSerializable`
  Converts this object into an XML representation, as defined by its related schema or specification. The format of the XML is dependent on the concrete type.

  Specified by:
    `toXML` in interface `XmlSerializable`
  Parameters:
    `doc` - The DOM Document that will be used to create all of the nodes in the resulting XML fragment.
  Returns:
    An XML representation of this object.

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