Package org.apache.xerces.util
Class AugmentationsImpl
- java.lang.Object
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- org.apache.xerces.util.AugmentationsImpl
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- 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
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Constructor Summary
Constructors Constructor Description AugmentationsImpl()
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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 structurejava.util.Enumeration
keys()
Returns an enumeration of the keys in the Augmentations structurejava.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 structurejava.lang.String
toString()
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Method Detail
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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 interfaceorg.apache.xerces.xni.Augmentations
- Parameters:
key
- Identifier, can't benull
item
- Additional information- Returns:
- the previous value of the specified key in the Augmentations strucutre,
or
null
if it did not have one.
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getItem
public java.lang.Object getItem(java.lang.String key)
Get information identified by a key from the Augmentations structure- Specified by:
getItem
in interfaceorg.apache.xerces.xni.Augmentations
- Parameters:
key
- Identifier, can't benull
- Returns:
- the value to which the key is mapped in the Augmentations structure;
null
if the key is not mapped to any value.
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removeItem
public java.lang.Object removeItem(java.lang.String key)
Remove additional info from the Augmentations structure- Specified by:
removeItem
in interfaceorg.apache.xerces.xni.Augmentations
- Parameters:
key
- Identifier, can't benull
- Returns:
- the previous value of the specified key in the Augmentations structure,
or
null
if it did not have one.
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keys
public java.util.Enumeration keys()
Returns an enumeration of the keys in the Augmentations structure- Specified by:
keys
in interfaceorg.apache.xerces.xni.Augmentations
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removeAllItems
public void removeAllItems()
Remove all objects from the Augmentations structure.- Specified by:
removeAllItems
in interfaceorg.apache.xerces.xni.Augmentations
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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