org.codehaus.plexus.interpolation
Interface ValueSource

All Known Subinterfaces:
FeedbackEnabledValueSource, QueryEnabledValueSource
All Known Implementing Classes:
AbstractFunctionValueSourceWrapper, EnvarBasedValueSource, MapBasedValueSource, ObjectBasedValueSource, PrefixedObjectValueSource, PrefixedPropertiesValueSource, PrefixedValueSourceWrapper, PropertiesBasedValueSource

public interface ValueSource

Supplies one strategy for resolving a value for an interpolation expression. ValueSources may be stacked.

Version:
$Id: ValueSource.java 7529 2008-07-20 20:24:21Z olamy $

Method Summary
 java.lang.Object getValue(java.lang.String expression)
           
 

Method Detail

getValue

java.lang.Object getValue(java.lang.String expression)
Returns:
the value related to the expression, or null if not found.


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