# Hierarchy For Package org.apache.axiom.om

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.axiom.om.OMAbstractFactory
  - org.apache.axiom.om.OMCloneOptions
  - org.apache.axiom.om.OMOutputFormat
  - org.apache.axiom.om.OMXMLBuilderFactory
  - org.apache.axiom.om.OMXMLStreamReaderConfiguration
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.apache.axiom.om.OMException
          - org.apache.axiom.om.DeferredParsingException
          - org.apache.axiom.om.NodeUnavailableException
          - org.apache.axiom.om.OMHierarchyException
  - org.apache.axiom.om.XOPEncoded<T>

## Interface Hierarchy

- org.apache.axiom.om.OMAttachmentAccessor
- org.apache.axiom.om.OMDataSource
  - org.apache.axiom.om.OMDataSourceExt
  - org.apache.axiom.om.QNameAwareOMDataSource
- org.apache.axiom.om.OMFactory
- org.apache.axiom.om.OMInformationItem
  - org.apache.axiom.om.OMNamedInformationItem
    - org.apache.axiom.om.OMAttribute
    - org.apache.axiom.om.OMElement (also extends org.apache.axiom.om.OMContainer, org.apache.axiom.om.OMNode)
      - org.apache.axiom.om.OMSourcedElement
  - org.apache.axiom.om.OMSerializable
    - org.apache.axiom.om.OMContainer
      - org.apache.axiom.om.OMDocument
      - org.apache.axiom.om.OMElement (also extends org.apache.axiom.om.OMNamedInformationItem, org.apache.axiom.om.OMNode)
        - org.apache.axiom.om.OMSourcedElement
    - org.apache.axiom.om.OMNode
      - org.apache.axiom.om.OMComment
      - org.apache.axiom.om.OMDocType
      - org.apache.axiom.om.OMElement (also extends org.apache.axiom.om.OMContainer, org.apache.axiom.om.OMNamedInformationItem)
        - org.apache.axiom.om.OMSourcedElement
      - org.apache.axiom.om.OMEntityReference
      - org.apache.axiom.om.OMProcessingInstruction
      - org.apache.axiom.om.OMText
- org.apache.axiom.om.OMMetaFactory
  - org.apache.axiom.om.OMMetaFactorySPI
- org.apache.axiom.om.OMMetaFactoryLocator
- org.apache.axiom.om.OMNamespace
- org.apache.axiom.om.OMXMLParserWrapper