PrefixedObjectValueSource

java.lang.Object
- org.codehaus.plexus.interpolation.AbstractDelegatingValueSource
- - org.codehaus.plexus.interpolation.PrefixedObjectValueSource

All Implemented Interfaces:

QueryEnabledValueSource, ValueSource
```
public class PrefixedObjectValueSource
extends AbstractDelegatingValueSource
implements QueryEnabledValueSource
```
Wraps an arbitrary object with an ObjectBasedValueSource instance, then wraps that source with a PrefixedValueSourceWrapper instance, to which this class delegates all of its calls.

Version:

$Id$

Constructor Summary

Constructors
Constructor	Description
`PrefixedObjectValueSource(java.lang.String prefix, java.lang.Object root)`	Wrap the specified root object, allowing the specified expression prefix.
`PrefixedObjectValueSource(java.util.List<java.lang.String> possiblePrefixes, java.lang.Object root, boolean allowUnprefixedExpressions)`	Wrap the specified root object, allowing the specified list of expression prefixes and setting whether the `PrefixedValueSourceWrapper` allows unprefixed expressions.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

java.lang.String getLastExpression()
- Methods inherited from class org.codehaus.plexus.interpolation.AbstractDelegatingValueSource
  clearFeedback, getDelegate, getFeedback, getValue
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface org.codehaus.plexus.interpolation.ValueSource
  clearFeedback, getFeedback, getValue

- Constructor Detail
  - PrefixedObjectValueSource
```
public PrefixedObjectValueSource(java.lang.String prefix,
                                 java.lang.Object root)
```
    Wrap the specified root object, allowing the specified expression prefix.
  - PrefixedObjectValueSource
```
public PrefixedObjectValueSource(java.util.List<java.lang.String> possiblePrefixes,
                                 java.lang.Object root,
                                 boolean allowUnprefixedExpressions)
```
    Wrap the specified root object, allowing the specified list of expression prefixes and setting whether the PrefixedValueSourceWrapper allows unprefixed expressions.
- Method Detail
  - getLastExpression
```
public java.lang.String getLastExpression()
```
    Specified by:
    
    getLastExpression in interface QueryEnabledValueSource
    
    Returns:
    
    the most recent expression processed by this value source, or null.