org.codehaus.plexus.interpolation
Class AbstractValueSource

java.lang.Object
  org.codehaus.plexus.interpolation.AbstractValueSource

All Implemented Interfaces:

ValueSource

Direct Known Subclasses:

EnvarBasedValueSource, MapBasedValueSource, ObjectBasedValueSource, PropertiesBasedValueSource

public abstract class AbstractValueSource
extends java.lang.Object
implements ValueSource

Constructor Summary

protected

AbstractValueSource(boolean usesFeedback)

Method Summary

protected void	addFeedback(java.lang.String message)
protected void	addFeedback(java.lang.String message, java.lang.Throwable cause)
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 class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

getValue

Constructor Detail

AbstractValueSource

protected AbstractValueSource(boolean usesFeedback)

Method Detail

clearFeedback

public void clearFeedback()

Description copied from interface: ValueSource

Clear the feedback accumulated by a prior interpolation run.

Specified by:

clearFeedback in interface ValueSource

getFeedback

public java.util.List getFeedback()

Description copied from interface: ValueSource

Return the feedback about resolution failures for a particular expression.

Specified by:

getFeedback in interface ValueSource

Returns:

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

addFeedback

protected void addFeedback(java.lang.String message)

addFeedback

protected void addFeedback(java.lang.String message,
                           java.lang.Throwable cause)