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

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.List	feedback

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractValueSource(boolean usesFeedback)

Method Summary

Modifier and Type	Method and Description
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

Field Detail

feedback

private final java.util.List feedback

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)