# Hierarchy For Package org.apache.poi.openxml4j.opc

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.poi.openxml4j.opc.ContentTypes
  - org.apache.poi.openxml4j.opc.OPCPackage (implements java.io.Closeable, org.apache.poi.openxml4j.opc.RelationshipSource)
    - org.apache.poi.openxml4j.opc.ZipPackage
  - org.apache.poi.openxml4j.opc.PackagePart (implements java.lang.Comparable<T>, org.apache.poi.openxml4j.opc.RelationshipSource)
    - org.apache.poi.openxml4j.opc.ZipPackagePart
  - org.apache.poi.openxml4j.opc.PackagePartCollection (implements java.io.Serializable)
  - org.apache.poi.openxml4j.opc.PackagePartName (implements java.lang.Comparable<T>)
  - org.apache.poi.openxml4j.opc.PackageRelationship
  - org.apache.poi.openxml4j.opc.PackageRelationshipCollection (implements java.lang.Iterable<T>)
  - org.apache.poi.openxml4j.opc.PackagingURIHelper
  - org.apache.poi.openxml4j.opc.StreamHelper

## Interface Hierarchy

- org.apache.poi.openxml4j.opc.PackageNamespaces
- org.apache.poi.openxml4j.opc.PackageProperties
- org.apache.poi.openxml4j.opc.PackageRelationshipTypes
- org.apache.poi.openxml4j.opc.RelationshipSource

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.poi.openxml4j.opc.TargetMode
    - org.apache.poi.openxml4j.opc.CertificateEmbeddingOption
    - org.apache.poi.openxml4j.opc.PackageAccess

Copyright 2020 The Apache Software Foundation or its licensors, as applicable.