Class FixedInterpolatorValueSource

java.lang.Object

org.codehaus.plexus.interpolation.FixedInterpolatorValueSource

All Implemented Interfaces:

ValueSource

public class FixedInterpolatorValueSource
extends Object
implements ValueSource

A value source that allows a fixed interpolator to be injected into a regular interpolator. This value source encapsulates state, so even though the fixed interpolator can be used as a singleton, a single FixedInterpolatorValueSource can only belong to one interpolator any given time.

Constructor Summary

Constructors

Constructor	Description
FixedInterpolatorValueSource(FixedStringSearchInterpolator fixedStringSearchInterpolator)

Method Summary

Modifier and Type	Method	Description
void	clearFeedback()	Clear the feedback accumulated by a prior interpolation run.
List	getFeedback()	Return the feedback about resolution failures for a particular expression.
Object	getValue(String 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 Details

FixedInterpolatorValueSource

public FixedInterpolatorValueSource(FixedStringSearchInterpolator fixedStringSearchInterpolator)

Method Details

getValue

public Object getValue(String expression)

Specified by:

getValue in interface ValueSource

Parameters:

expression - The string expression.

Returns:

the value related to the expression, or null if not found.

See Also:

• ValueSource.getValue(String, String, String)

getFeedback

public 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.

clearFeedback

public void clearFeedback()

Description copied from interface: ValueSource

Clear the feedback accumulated by a prior interpolation run.

Specified by:

clearFeedback in interface ValueSource