com.github.javaparser.resolution.types

Class ResolvedTypeVariable

java.lang.Object

com.github.javaparser.resolution.types.ResolvedTypeVariable

All Implemented Interfaces:

ResolvedType

public class ResolvedTypeVariable
extends Object
implements ResolvedType

From JLS 4.4: A type variable is introduced by the declaration of a type parameter of a generic class, interface, method, or constructor (§8.1.2, §9.1.2, §8.4.4, §8.8.4).

Author:

Federico Tomassetti

Constructor Summary

Constructors

Constructor and Description
ResolvedTypeVariable(ResolvedTypeParameterDeclaration typeParameter)

Method Summary

Modifier and Type	Method and Description
ResolvedTypeParameterDeclaration	asTypeParameter()
ResolvedTypeVariable	asTypeVariable()
String	describe()
boolean	equals(Object o)
ResolvedType	erasure()
int	hashCode()
boolean	isArray()
boolean	isAssignableBy(ResolvedType other) This method checks if ThisType t = new OtherType() would compile.
boolean	isReferenceType() Can this be seen as a ReferenceTypeUsage?
boolean	isTypeVariable()
boolean	mention(List<ResolvedTypeParameterDeclaration> typeParameters) Does this type mention at all, directly or indirectly, the given type parameters?
String	qualifiedName()
ResolvedType	replaceTypeVariables(ResolvedTypeParameterDeclaration tpToBeReplaced, ResolvedType replaced, Map<ResolvedTypeParameterDeclaration,ResolvedType> inferredTypes) Replace all variables referring to the given TypeParameter with the given value.
ResolvedType	solveGenericTypes(Context context)
String	toDescriptor()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.github.javaparser.resolution.types.ResolvedType

arrayLevel, asArrayType, asConstraintType, asPrimitive, asReferenceType, asUnionType, asWildcard, isConstraint, isInferenceVariable, isNull, isNumericType, isPrimitive, isReference, isUnionType, isVoid, isWildcard, replaceTypeVariables

Constructor Detail

ResolvedTypeVariable

public ResolvedTypeVariable(ResolvedTypeParameterDeclaration typeParameter)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

qualifiedName

public String qualifiedName()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isArray

public boolean isArray()

Specified by:

isArray in interface ResolvedType

Returns:

true, if this type represent an array - otherwise false.

replaceTypeVariables

public ResolvedType replaceTypeVariables(ResolvedTypeParameterDeclaration tpToBeReplaced,
                                         ResolvedType replaced,
                                         Map<ResolvedTypeParameterDeclaration,ResolvedType> inferredTypes)

Description copied from interface: ResolvedType

Replace all variables referring to the given TypeParameter with the given value. By replacing these values I could also infer some type equivalence. Those would be collected in the given map.

Specified by:

replaceTypeVariables in interface ResolvedType

isReferenceType

public boolean isReferenceType()

Description copied from interface: ResolvedType

Can this be seen as a ReferenceTypeUsage? In other words: is this a reference to a class, an interface or an enum?

Specified by:

isReferenceType in interface ResolvedType

describe

public String describe()

Specified by:

describe in interface ResolvedType

asTypeParameter

public ResolvedTypeParameterDeclaration asTypeParameter()

Specified by:

asTypeParameter in interface ResolvedType

asTypeVariable

public ResolvedTypeVariable asTypeVariable()

Specified by:

asTypeVariable in interface ResolvedType

isTypeVariable

public boolean isTypeVariable()

Specified by:

isTypeVariable in interface ResolvedType

isAssignableBy

public boolean isAssignableBy(ResolvedType other)

Description copied from interface: ResolvedType

This method checks if ThisType t = new OtherType() would compile.

Specified by:

isAssignableBy in interface ResolvedType

mention

public boolean mention(List<ResolvedTypeParameterDeclaration> typeParameters)

Description copied from interface: ResolvedType

Does this type mention at all, directly or indirectly, the given type parameters?

Specified by:

mention in interface ResolvedType

erasure

public ResolvedType erasure()

Specified by:

erasure in interface ResolvedType

solveGenericTypes

public ResolvedType solveGenericTypes(Context context)

Specified by:

solveGenericTypes in interface ResolvedType

toDescriptor

public String toDescriptor()

Specified by:

toDescriptor in interface ResolvedType