VariableAttributes (Apache Commons Digester 3.3-SNAPSHOT API)

java.lang.Object
- org.apache.commons.digester3.substitution.VariableAttributes

All Implemented Interfaces:

Attributes
```
public class VariableAttributes
extends Object
implements Attributes
```
Wrapper for an Attributes object which expands any "variables" referenced in the attribute value via ${foo} or similar. This is only done when something actually asks for the attribute value, thereby imposing no performance penalty if the attribute is not used.

Since:

1.6

Constructor Summary

Constructors
Constructor and Description

VariableAttributes()

Constructors
Constructor and Description
`VariableAttributes()`

Method Summary

Methods
Modifier and Type	Method and Description
`int`	`getIndex(String qname)`
`int`	`getIndex(String uri, String localpart)`
`int`	`getLength()`
`String`	`getLocalName(int index)`
`String`	`getQName(int index)`
`String`	`getType(int index)`
`String`	`getType(String qname)`
`String`	`getType(String uri, String localname)`
`String`	`getURI(int index)`
`String`	`getValue(int index)`
`String`	`getValue(String qname)`
`String`	`getValue(String uri, String localname)`
`void`	`init(Attributes attrs, VariableExpander expander)` Specify which attributes class this object is a proxy for.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - VariableAttributes
```
public VariableAttributes()
```
- Method Detail
  - init
```
public void init(Attributes attrs,
        VariableExpander expander)
```
    Specify which attributes class this object is a proxy for.
    
    Parameters:
    attrs - The attributes where variables have to be expanded.
    expander - The variables expander instance.
  - getValue
```
public String getValue(int index)
```
    Specified by:
    
    getValue in interface Attributes
  - getValue
```
public String getValue(String qname)
```
    Specified by:
    
    getValue in interface Attributes
  - getValue
```
public String getValue(String uri,
              String localname)
```
    Specified by:
    
    getValue in interface Attributes
  - getIndex
```
public int getIndex(String qname)
```
    Specified by:
    
    getIndex in interface Attributes
  - getIndex
```
public int getIndex(String uri,
           String localpart)
```
    Specified by:
    
    getIndex in interface Attributes
  - getLength
```
public int getLength()
```
    Specified by:
    
    getLength in interface Attributes
  - getLocalName
```
public String getLocalName(int index)
```
    Specified by:
    
    getLocalName in interface Attributes
  - getQName
```
public String getQName(int index)
```
    Specified by:
    
    getQName in interface Attributes
  - getType
```
public String getType(int index)
```
    Specified by:
    
    getType in interface Attributes
  - getType
```
public String getType(String qname)
```
    Specified by:
    
    getType in interface Attributes
  - getType
```
public String getType(String uri,
             String localname)
```
    Specified by:
    
    getType in interface Attributes
  - getURI
```
public String getURI(int index)
```
    Specified by:
    
    getURI in interface Attributes

Class VariableAttributes

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

VariableAttributes

Method Detail

init

getValue

getValue

getValue

getIndex

getIndex

getLength

getLocalName

getQName

getType

getType

getType

getURI