Eclipse Xtext 2.39.0 · org.eclipse.xtend.lib.macro.declaration.TypeReference

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: whether the given obj is the same instance equals(Object obj) Checks whether this type reference equals the given type reference.
public List<TypeReference>	Returns: the type arguments getActualTypeArguments()
public Iterable<? extends ResolvedMethod>	Returns: the resolved methods declared in this type and its supertypes. getAllResolvedMethods() Computes all the resolved methods that can be called on this type, either because they were declared directly by the type or by one of its supertypes.
public TypeReference	Returns: the component type if this tye reference is an array type reference, `null` otherwise. getArrayComponentType()
public Iterable<? extends ResolvedConstructor>	Returns: the resolved constructors directly declared by this type getDeclaredResolvedConstructors()
public Iterable<? extends ResolvedMethod>	Returns: the resolved methods directly declared by this type getDeclaredResolvedMethods()
public Iterable<? extends TypeReference>	Returns: the supertypes (superclass and interfaces) directly implemented/extended by this type getDeclaredSuperTypes()
public TypeReference	Returns: the lower bounds getLowerBound()
public String	Returns: the qualified name of this type reference getName() returns the text representation using the qualified names of the involved types.
public TypeReference	Returns: the corresponding primitive `TypeReference` if this type references is a wrapper type. Returns `this` otherwise. getPrimitiveIfWrapper()
public String	Returns: the simple name of this type reference getSimpleName() Returns a text representation using the simple names of the involved types.
public Type	Returns: the referenced type. getType()
public TypeReference	Returns: the upper bounds getUpperBound()
public TypeReference	Returns: the corresponding wrapper `TypeReference` if this type references is a primitive type. Returns `this` otherwise. getWrapperIfPrimitive()
public int	hashCode() Value-based for all `TypeReference`s where `isInferred()` is `false`.
public boolean	Returns: whether this is the any type, The any type is the subtype of every reference type and its only instance is `null`. isAnyType()
public boolean	Returns: whether this is an array isArray()
public boolean	Returns: returns `true` is the specified type reference parameter can be assigned to this type reference. isAssignableFrom(TypeReference typeReference) Determines if the specified `TypeReference` parameter can be assigned to this `TypeReference`.
public boolean	Returns: whether this type reference is an inferred type reference. isInferred() Whether the given type reference is an inferred reference.
public boolean	Returns: whether this is a primitive type (i.e. one of boolean, char, byte, short, int, long, float, double). isPrimitive()
public boolean	Returns: whether this type is 'void' (doesn't include 'java.lang.Void') isVoid()
public boolean	Returns: whether this is a wildcard reference isWildCard()
public boolean	Returns: wither this is one of the wrapper types for the primitive value types. isWrapper() Checks whether this type is one of the wrapper types for the primitive value types.
public String	Returns: a string representation toString() A string representation for this type reference.

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object obj) Checks whether this type reference equals the given type reference. For type References where `isInferred()` is `true`, the implementation is based on identity of the underlying AST. Returns:boolean whether the given obj is the same instance Since 2.7

public boolean equals(Object obj)

Checks whether this type reference equals the given type reference. For type References where isInferred() is true, the implementation is based on identity of the underlying AST.

Returns:boolean: whether the given obj is the same instance
Since: 2.7

getActualTypeArguments	back to summary
public List<TypeReference> getActualTypeArguments() Returns:List<TypeReference> the type arguments

getAllResolvedMethods back to summary

getAllResolvedMethods	back to summary
public Iterable<? extends ResolvedMethod> getAllResolvedMethods() Computes all the resolved methods that can be called on this type, either because they were declared directly by the type or by one of its supertypes. For overloaded methods, the one declared closest to this type is used. E.g. when called on the class `C` in this hierarchy: class A { def CharSequence foo() } class B extends A { override String foo() } class C extends B {} B#foo() would be contained, but not A#foo(). Returns:Iterable<? extends ResolvedMethod> the resolved methods declared in this type and its supertypes. Since 2.7

public Iterable<? extends ResolvedMethod> getAllResolvedMethods()

Computes all the resolved methods that can be called on this type, either because they were declared directly by the type or by one of its supertypes. For overloaded methods, the one declared closest to this type is used. E.g. when called on the class C in this hierarchy:

class A {
 def CharSequence foo()
}
class B extends A {
 override String foo()
}
class C extends B {}

B#foo() would be contained, but not A#foo().

Returns:Iterable<? extends ResolvedMethod>
the resolved methods declared in this type and its supertypes.
Since
2.7

getArrayComponentType	back to summary
public TypeReference getArrayComponentType() Returns:TypeReference the component type if this tye reference is an array type reference, `null` otherwise.

getDeclaredResolvedConstructors	back to summary
public Iterable<? extends ResolvedConstructor> getDeclaredResolvedConstructors() Returns:Iterable<? extends ResolvedConstructor> the resolved constructors directly declared by this type Since 2.7

getDeclaredResolvedMethods	back to summary
public Iterable<? extends ResolvedMethod> getDeclaredResolvedMethods() Returns:Iterable<? extends ResolvedMethod> the resolved methods directly declared by this type Since 2.7

getDeclaredSuperTypes	back to summary
public Iterable<? extends TypeReference> getDeclaredSuperTypes() Returns:Iterable<? extends TypeReference> the supertypes (superclass and interfaces) directly implemented/extended by this type Since 2.7

getLowerBound	back to summary
public TypeReference getLowerBound() Returns:TypeReference the lower bounds

getName	back to summary
public String getName() returns the text representation using the qualified names of the involved types. Returns:String the qualified name of this type reference

getName

back to summary

public String getName()

returns the text representation using the qualified names of the involved types.

Returns:String: the qualified name of this type reference

getPrimitiveIfWrapper	back to summary
public TypeReference getPrimitiveIfWrapper() Returns:TypeReference the corresponding primitive `TypeReference` if this type references is a wrapper type. Returns `this` otherwise.

getSimpleName	back to summary
public String getSimpleName() Returns a text representation using the simple names of the involved types. I.e. for 'java.util.List<? extends java.math.BigDecimal>' this method returns 'List<? extends BigDecimal>' Returns:String the simple name of this type reference

getSimpleName

back to summary

public String getSimpleName()

Returns a text representation using the simple names of the involved types. I.e. for 'java.util.List<? extends java.math.BigDecimal>' this method returns 'List<? extends BigDecimal>'

Returns:String: the simple name of this type reference

getType	back to summary
public Type getType() Returns:Type the referenced type.

getUpperBound	back to summary
public TypeReference getUpperBound() Returns:TypeReference the upper bounds

getWrapperIfPrimitive	back to summary
public TypeReference getWrapperIfPrimitive() Returns:TypeReference the corresponding wrapper `TypeReference` if this type references is a primitive type. Returns `this` otherwise.

hashCode back to summary

hashCode	back to summary
public int hashCode() Value-based for all `TypeReference`s where `isInferred()` is `false`. Since 2.7

public int hashCode()

Value-based for all TypeReferences where isInferred() is false.

Since: 2.7

isAnyType	back to summary
public boolean isAnyType() Returns:boolean whether this is the any type, The any type is the subtype of every reference type and its only instance is `null`.

isArray	back to summary
public boolean isArray() Returns:boolean whether this is an array

isAssignableFrom back to summary

isAssignableFrom	back to summary
public boolean isAssignableFrom(TypeReference typeReference) Determines if the specified `TypeReference` parameter can be assigned to this `TypeReference`. It returns `true` if so; otherwise it returns `false`. Returns:boolean returns `true` is the specified type reference parameter can be assigned to this type reference.

public boolean isAssignableFrom(TypeReference typeReference)

Determines if the specified TypeReference parameter can be assigned to this TypeReference. It returns true if so; otherwise it returns false.

Returns:boolean: returns true is the specified type reference parameter can be assigned to this type reference.

isInferred back to summary

isInferred	back to summary
public boolean isInferred() Whether the given type reference is an inferred reference. That is the type is to be computed from some Expression, e.g. a method body or a field initializer. Inferred type references can only be used as handles, and will through an `UnsupportedOperationException` on every method other than `toString()` `equals(Object)` `hashCode()` Returns:boolean whether this type reference is an inferred type reference.

public boolean isInferred()

Whether the given type reference is an inferred reference. That is the type is to be computed from some Expression, e.g. a method body or a field initializer. Inferred type references can only be used as handles, and will through an UnsupportedOperationException on every method other than

Returns:boolean: whether this type reference is an inferred type reference.

isPrimitive	back to summary
public boolean isPrimitive() Returns:boolean whether this is a primitive type (i.e. one of boolean, char, byte, short, int, long, float, double).

isVoid	back to summary
public boolean isVoid() Returns:boolean whether this type is 'void' (doesn't include 'java.lang.Void')

isWildCard	back to summary
public boolean isWildCard() Returns:boolean whether this is a wildcard reference

isWrapper	back to summary
public boolean isWrapper() Checks whether this type is one of the wrapper types for the primitive value types. Returns:boolean wither this is one of the wrapper types for the primitive value types.

isWrapper

back to summary

public boolean isWrapper()

Checks whether this type is one of the wrapper types for the primitive value types.

Returns:boolean: wither this is one of the wrapper types for the primitive value types.

toString	back to summary
public String toString() A string representation for this type reference. If this reference is resolved, it will return the simple name of this reference. Otherwise a technical information about the inferred type reference. Returns:String a string representation Annotations @Override Since 2.8

toString

back to summary

public String toString()

A string representation for this type reference. If this reference is resolved, it will return the simple name of this reference. Otherwise a technical information about the inferred type reference.

Returns:String

a string representation

Annotations

@Override

Since

2.8

public Interface TypeReference

Method Summary

Method Detail