Module org.scijava.ops.engine

Package org.scijava.ops.engine.matcher.adapt

Class AdaptationMatchingRoutine

java.lang.Object

org.scijava.ops.engine.matcher.adapt.AdaptationMatchingRoutine

All Implemented Interfaces:

Comparable<MatchingRoutine>, MatchingRoutine

public class AdaptationMatchingRoutine
extends Object
implements MatchingRoutine

Constructor Summary

Constructors

Constructor	Description
AdaptationMatchingRoutine()

Method Summary

Modifier and Type	Method	Description
void	checkSuitability(MatchingConditions conditions)
OpCandidate	findMatch(MatchingConditions conditions, OpMatcher matcher, OpEnvironment env)	Adapts an Op with the name of ref into a type that can be SAFELY cast to ref.
double	priority()	The priority of this MatchingRoutine

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.scijava.ops.engine.matcher.MatchingRoutine

compareTo, match

Constructor Detail

AdaptationMatchingRoutine

public AdaptationMatchingRoutine()

Method Detail

checkSuitability

public void checkSuitability(MatchingConditions conditions)
                      throws OpMatchingException

Specified by:

checkSuitability in interface MatchingRoutine

Throws:

OpMatchingException

findMatch

public OpCandidate findMatch(MatchingConditions conditions,
                             OpMatcher matcher,
                             OpEnvironment env)
                      throws OpMatchingException

Adapts an Op with the name of ref into a type that can be SAFELY cast to ref.

NB This method cannot use the OpMatcher to find a suitable adapt Op. The premise of adaptation depends on the ability to examine the applicability of all adapt Ops with the correct output type. We need to check all of them because we do not know whether:

• The dependencies will exist for a particular adapt Op
• The Op we want exists with the correct type for the input of the adapt Op.

Specified by:

findMatch in interface MatchingRoutine

Parameters:

conditions - the MatchingConditions the return must satisfy

matcher - the OpMatcher performing the matching

env - the OpEnvironment containing matchable Ops

Returns:

an OpCandidate describing the match

Throws:

OpMatchingException - when no match can be found

priority

public double priority()

Description copied from interface: MatchingRoutine

The priority of this MatchingRoutine

Specified by:

priority in interface MatchingRoutine

Returns:

the priority