org.codehaus.plexus.interpolation
Interface FeedbackEnabledValueSource

All Superinterfaces:

ValueSource

All Known Implementing Classes:

ObjectBasedValueSource, PrefixedObjectValueSource, PrefixedValueSourceWrapper

public interface FeedbackEnabledValueSource

extends ValueSource

Represents a ValueSource which provides information back to the caller about what may have gone wrong while resolving the value for an expression.

Author:

jdcasey

Method Summary

void	clearFeedback() Clear the feedback accumulated by a prior interpolation run.
java.util.List	getFeedback() Return the feedback about resolution failures for a particular expression.

Methods inherited from interface org.codehaus.plexus.interpolation.ValueSource

getValue

Method Detail

getFeedback

public java.util.List getFeedback()

Return the feedback about resolution failures for a particular expression.

Returns:

a combination of String and Throwable instances, where strings related to throwables are listed first.

clearFeedback

public void clearFeedback()

Clear the feedback accumulated by a prior interpolation run.