Package org.apache.xerces.util

Class AugmentationsImpl

  • All Implemented Interfaces:
    org.apache.xerces.xni.Augmentations
    public class AugmentationsImpl
extends java.lang.Object
implements org.apache.xerces.xni.Augmentations
    This class provides an implementation for Augmentations interface. Augmentations interface defines a hashtable of additional data that could be passed along the document pipeline. The information can contain extra arguments or infoset augmentations, for example PSVI. This additional information is identified by a String key.

    Version:
    $Id: AugmentationsImpl.java 606488 2007-12-22 20:40:16Z mrglavas $
    Author:
    Elena Litani, IBM

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object getItem​(java.lang.String key)
      Get information identified by a key from the Augmentations structure
      java.util.Enumeration keys()
      Returns an enumeration of the keys in the Augmentations structure
      java.lang.Object putItem​(java.lang.String key, java.lang.Object item)
      Add additional information identified by a key to the Augmentations structure.
      void removeAllItems()
      Remove all objects from the Augmentations structure.
      java.lang.Object removeItem​(java.lang.String key)
      Remove additional info from the Augmentations structure
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • AugmentationsImpl

        public AugmentationsImpl()

    • Method Detail

      • putItem

        public java.lang.Object putItem​(java.lang.String key,
                                java.lang.Object item)
        Add additional information identified by a key to the Augmentations structure.
        Specified by:
        putItem in interface org.apache.xerces.xni.Augmentations
        Parameters:
        key - Identifier, can't be null
        item - Additional information
        Returns:
        the previous value of the specified key in the Augmentations strucutre, or null if it did not have one.

      • getItem

        public java.lang.Object getItem​(java.lang.String key)
        Get information identified by a key from the Augmentations structure
        Specified by:
        getItem in interface org.apache.xerces.xni.Augmentations
        Parameters:
        key - Identifier, can't be null
        Returns:
        the value to which the key is mapped in the Augmentations structure; null if the key is not mapped to any value.

      • removeItem

        public java.lang.Object removeItem​(java.lang.String key)
        Remove additional info from the Augmentations structure
        Specified by:
        removeItem in interface org.apache.xerces.xni.Augmentations
        Parameters:
        key - Identifier, can't be null
        Returns:
        the previous value of the specified key in the Augmentations structure, or null if it did not have one.

      • keys

        public java.util.Enumeration keys()
        Returns an enumeration of the keys in the Augmentations structure
        Specified by:
        keys in interface org.apache.xerces.xni.Augmentations

      • removeAllItems

        public void removeAllItems()
        Remove all objects from the Augmentations structure.
        Specified by:
        removeAllItems in interface org.apache.xerces.xni.Augmentations

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object