randoop.generation

Class SmallTestsSequenceSelection

java.lang.Object

randoop.generation.InputSequenceSelector

randoop.generation.SmallTestsSequenceSelection

public class SmallTestsSequenceSelection
extends InputSequenceSelector

Select input sequences, favoring shorter sequences. This makes Randoop produce smaller JUnit tests.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<Sequence,java.lang.Double>	weightMap Map from a sequence to its weight.

Constructor Summary

Constructors

Constructor and Description
SmallTestsSequenceSelection()

Method Summary

Modifier and Type	Method and Description
Sequence	selectInputSequence(SimpleList<Sequence> candidates) Pick a sequence from the candidate list using a weighting that favors shorter sequences.
private double	updateWeightMapForCandidates(SimpleList<Sequence> candidates) Update the weight for any sequence not currently in the map, and compute the total weight.

Methods inherited from class randoop.generation.InputSequenceSelector

createdExecutableSequence

Methods inherited from class java.lang.Object

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

Field Detail

weightMap

private final java.util.Map<Sequence,java.lang.Double> weightMap

Map from a sequence to its weight.

Constructor Detail

SmallTestsSequenceSelection

public SmallTestsSequenceSelection()

Method Detail

selectInputSequence

public Sequence selectInputSequence(SimpleList<Sequence> candidates)

Pick a sequence from the candidate list using a weighting that favors shorter sequences.

Specified by:

selectInputSequence in class InputSequenceSelector

Parameters:

candidates - sequences to choose from

Returns:

the chosen sequence

updateWeightMapForCandidates

private double updateWeightMapForCandidates(SimpleList<Sequence> candidates)

Update the weight for any sequence not currently in the map, and compute the total weight.

Parameters:

candidates - the elements to compute a weight for

Returns:

the total weight of all the candidates