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com.github.javaparser.resolution.declarations

public Interface ResolvedTypeParameterDeclaration

extends ResolvedTypeDeclaration
Imports
com.github.javaparser.resolution.types.ResolvedType, java.util.List, .Optional

Declaration of a type parameter. For example:

class A<E extends String>{}

In this case E would be a type parameter.

Author
Federico Tomassetti

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
ResolvedTypeParameterDeclaration.Bound

A Bound on a Type Parameter.

Method Summary

Modifier and TypeMethod and Description
public default boolean
declaredOnConstructor()

Is the type parameter been defined on a constructor?

public default boolean
declaredOnMethod()

Is the type parameter been defined on a method?

public default boolean
declaredOnType()

Is the type parameter been defined on a type?

public List<ResolvedTypeParameterDeclaration.Bound>
getBounds()

The bounds specified for the type parameter.

public default String
public ResolvedTypeParametrizable
getContainer()

The TypeParametrizable of the container.

public String
getContainerId()

The ID of the container.

public String
getContainerQualifiedName()

The qualified name of the container.

public default ResolvedType
getLowerBound()

Get the type used as lower bound.

public String
public default String
public default String
public default ResolvedType
getUpperBound()

Get the type used as upper bound.

public default boolean
hasLowerBound()

Has the type parameter a lower bound?

public default boolean
hasUpperBound()

Has the type parameter an upper bound?

public static ResolvedTypeParameterDeclaration
onType(final String name, String classQName, List<ResolvedTypeParameterDeclaration.Bound> bounds)

Instantiate a TypeParameter defined on a Type with the given data.

Inherited from com.github.javaparser.resolution.declarations.ResolvedTypeDeclaration:
asClassasEnumasInterfaceasReferenceTypeasTypeasTypeParametercontainerTypegetIdgetInternalTypehasInternalTypeinternalTypesisAnonymousClassisClassisEnumisInterfaceisTypeisTypeParameter

Method Detail

declaredOnConstructorback to summary
public default boolean declaredOnConstructor()

Is the type parameter been defined on a constructor?

declaredOnMethodback to summary
public default boolean declaredOnMethod()

Is the type parameter been defined on a method?

declaredOnTypeback to summary
public default boolean declaredOnType()

Is the type parameter been defined on a type?

getBoundsback to summary
public List<ResolvedTypeParameterDeclaration.Bound> getBounds()

The bounds specified for the type parameter. For example: "extends A" or "super B"

getClassNameback to summary
public default String getClassName()

Implements com.github.javaparser.resolution.declarations.ResolvedTypeDeclaration.getClassName.

The class(es) wrapping the type bound(s). This is unsupported because there is no class for a Type Parameter, only for its container.

getContainerback to summary
public ResolvedTypeParametrizable getContainer()

The TypeParametrizable of the container. Can be either a ReferenceTypeDeclaration or a MethodLikeDeclaration

getContainerIdback to summary
public String getContainerId()

The ID of the container. See TypeContainer.getId

getContainerQualifiedNameback to summary
public String getContainerQualifiedName()

The qualified name of the container.

getLowerBoundback to summary
public default ResolvedType getLowerBound()

Get the type used as lower bound.

Exceptions
IllegalStateException:
if there is no lower bound
getNameback to summary
public String getName()

Redeclares com.github.javaparser.resolution.declarations.ResolvedDeclaration.getName.

Name of the type parameter.

getPackageNameback to summary
public default String getPackageName()

Implements com.github.javaparser.resolution.declarations.ResolvedTypeDeclaration.getPackageName.

The package name of the type bound(s). This is unsupported because there is no package for a Type Parameter, only for its container.

getQualifiedNameback to summary
public default String getQualifiedName()

Implements com.github.javaparser.resolution.declarations.ResolvedTypeDeclaration.getQualifiedName.

The qualified name of the Type Parameter. It is composed by the qualified name of the container followed by a dot and the name of the Type Parameter. The qualified name of a method is its qualified signature.

getUpperBoundback to summary
public default ResolvedType getUpperBound()

Get the type used as upper bound.

Exceptions
IllegalStateException:
if there is no upper bound
hasLowerBoundback to summary
public default boolean hasLowerBound()

Has the type parameter a lower bound?

hasUpperBoundback to summary
public default boolean hasUpperBound()

Has the type parameter an upper bound?

onTypeback to summary
public static ResolvedTypeParameterDeclaration onType(final String name, String classQName, List<ResolvedTypeParameterDeclaration.Bound> bounds)

Instantiate a TypeParameter defined on a Type with the given data.

com.github.javaparser.resolution.declarations back to summary

public Class ResolvedTypeParameterDeclaration.Bound

extends Object
Class Inheritance
  • java.lang.Object
  • com.github.javaparser.resolution.declarations.ResolvedTypeParameterDeclaration.Bound

A Bound on a Type Parameter.

Field Summary

Modifier and TypeField and Description
private boolean
private ResolvedType

Constructor Summary

AccessConstructor and Description
private
Bound(boolean extendsBound, ResolvedType type)

Method Summary

Modifier and TypeMethod and Description
public boolean
equals(Object
the reference object with which to compare.
o
)

Overrides java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.
public static ResolvedTypeParameterDeclaration.Bound
extendsBound(ResolvedType type)

Create an extends bound with the given type:

extends "given type"

public ResolvedType
getType()

Get the type used in the Bound.

public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for this object.
public boolean
isExtends()

Is this an extends bound?

public boolean
isSuper()

Is this a super bound?

public static ResolvedTypeParameterDeclaration.Bound
superBound(ResolvedType type)

Create a super bound with the given type:

super "given type"

public String
toString()

Overrides java.lang.Object.toString.

Returns a string representation of the object.
Inherited from java.lang.Object:
clonefinalizegetClassnotifynotifyAllwaitwaitwait

Field Detail

extendsBoundback to summary
private boolean extendsBound
typeback to summary
private ResolvedType type

Constructor Detail

Boundback to summary
private Bound(boolean extendsBound, ResolvedType type)

Method Detail

equalsback to summary
public boolean equals(Object o)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
o:Object

the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations
@Override
extendsBoundback to summary
public static ResolvedTypeParameterDeclaration.Bound extendsBound(ResolvedType type)

Create an extends bound with the given type:

extends "given type"

getTypeback to summary
public ResolvedType getType()

Get the type used in the Bound.

hashCodeback to summary
public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object

Annotations
@Override
isExtendsback to summary
public boolean isExtends()

Is this an extends bound?

isSuperback to summary
public boolean isSuper()

Is this a super bound?

superBoundback to summary
public static ResolvedTypeParameterDeclaration.Bound superBound(ResolvedType type)

Create a super bound with the given type:

super "given type"

toStringback to summary
public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object

Annotations
@Override