AugmentationsImpl (Xerces2 Implementation)

java.lang.Object
- org.apache.xerces.util.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

Constructor Summary

Constructors
Constructor Description

AugmentationsImpl()

Constructors
Constructor	Description
`AugmentationsImpl()`

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

Class AugmentationsImpl

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AugmentationsImpl

Method Detail

putItem

getItem

removeItem

keys

removeAllItems

toString