Class PatternMatchingDerivator

java.lang.Object

org.derive4j.processor.PatternMatchingDerivator

All Implemented Interfaces:

Derivator

class PatternMatchingDerivator
extends Object
implements Derivator

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static enum	PatternMatchingDerivator.MatchingKind

Field Summary

Fields

Modifier and Type	Field	Description
private final PatternMatchingDerivator.MatchingKind	matchingKind
private final OtherwiseMatchingStepDerivator	otherwiseMatching
private final PartialMatchingStepDerivator	partialMatching
private final TotalMatchingStepDerivator	totalMatching

Constructor Summary

Constructors

Constructor	Description
PatternMatchingDerivator(DeriveUtils deriveUtils, PatternMatchingDerivator.MatchingKind matchingKind)

Method Summary

Modifier and Type	Method	Description
(package private) static com.squareup.javapoet.FieldSpec	asFieldSpec(AlgebraicDataType adt)
(package private) static com.squareup.javapoet.ParameterSpec	asParameterSpec(AlgebraicDataType adt)
(package private) static com.squareup.javapoet.MethodSpec.Builder	constantMatchMethodBuilder(AlgebraicDataType adt, DataConstructor currentConstructor)
DeriveResult<DerivedCodeSpec>	derive(AlgebraicDataType adt)
(package private) static Stream<TypeVariable>	matcherVariables(AlgebraicDataType adt)

Methods inherited from class Object

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

Field Details

matchingKind

private final PatternMatchingDerivator.MatchingKind matchingKind

totalMatching

private final TotalMatchingStepDerivator totalMatching

otherwiseMatching

private final OtherwiseMatchingStepDerivator otherwiseMatching

partialMatching

private final PartialMatchingStepDerivator partialMatching

Constructor Details

PatternMatchingDerivator

PatternMatchingDerivator(DeriveUtils deriveUtils,
 PatternMatchingDerivator.MatchingKind matchingKind)

Method Details

derive

public DeriveResult<DerivedCodeSpec> derive(AlgebraicDataType adt)

Specified by:

derive in interface Derivator

constantMatchMethodBuilder

static com.squareup.javapoet.MethodSpec.Builder constantMatchMethodBuilder(AlgebraicDataType adt,
 DataConstructor currentConstructor)

matcherVariables

static Stream<TypeVariable> matcherVariables(AlgebraicDataType adt)

asParameterSpec

static com.squareup.javapoet.ParameterSpec asParameterSpec(AlgebraicDataType adt)

asFieldSpec

static com.squareup.javapoet.FieldSpec asFieldSpec(AlgebraicDataType adt)