org.hd.d.pg2k.ai.scorer.fixed
Class FixedScore

java.lang.Object
  org.hd.d.pg2k.ai.scorer.AbstractScorer
      org.hd.d.pg2k.ai.scorer.fixed.FixedScore

All Implemented Interfaces:

BadScorer, ScorerIF

public final class FixedScore
extends AbstractScorer
implements BadScorer

Fixed score given by its single parameter. This "fake" Scorer should represent the highest "goodness" that a fake/dumb implementation (that does not look at its input) can reach; a real Scorer must do better than this to be credible.

Author:

dhd

resultScoreParamBounds

private static final ScorerParamInteger resultScoreParamBounds

Min, default and max result score; never null.

resultScoreParam

private final ScorerParamInteger resultScoreParam

Fixed result score for this variant; never null.

FixedScore

public FixedScore()

Create simple non-parameterised instance.

FixedScore

public FixedScore(java.lang.String nameAndParameters)

Create parameterised version.

FixedScore

public FixedScore(java.lang.String baseName,
                  java.util.List<ScorerParam> parameters)

Create parameterised version.

createVariant

public ScorerIF createVariant(java.lang.String nameAndParameters)
                       throws java.lang.IllegalArgumentException

Simple non-static factory for the parameterised case.

Specified by:

createVariant in interface ScorerIF

Throws:

java.lang.IllegalArgumentException - for unparsable or inappropriate input

createVariant

public ScorerIF createVariant(java.lang.String baseName,
                              java.util.List<ScorerParam> parameters)
                       throws java.lang.IllegalArgumentException

Simple non-static factory for the parameterised case.

Specified by:

createVariant in interface ScorerIF

Throws:

java.lang.IllegalArgumentException - for unparsable or inappropriate input

computeScoreAndConfidence

public ScoreAndConf computeScoreAndConfidence(SimpleExhibitPipelineIF dataSource,
                                              Name.ExhibitFull exhibitName)
                                       throws java.io.IOException

Respond with the fixed score based on the parameter; never null.

Specified by:

computeScoreAndConfidence in interface ScorerIF

Parameters:

dataSource - source of exhibit data and metadata; never null

exhibitName - full name of exhibit; must be syntactically valid and not null

Throws:

java.io.IOException - in case of difficulty fetching the exhibit details/data or in computing the result

getParameterDefsAndValues

public java.util.List<ScorerParam> getParameterDefsAndValues()

Get parameter definitions and values (immutable) for this Scorer; never null.

Specified by:

getParameterDefsAndValues in interface ScorerIF

Overrides:

getParameterDefsAndValues in class AbstractScorer