Package net.sourceforge.pmd.lang.java.types.internal.infer

Interface ExprMirror.InvocationMirror

All Superinterfaces:

ExprMirror, ExprMirror.PolyExprMirror

All Known Subinterfaces:

ExprMirror.CtorInvocationMirror

Enclosing interface:

ExprMirror

public static interface ExprMirror.InvocationMirror
extends ExprMirror.PolyExprMirror

Adapter over a method or constructor invocation expression.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ExprMirror.InvocationMirror.MethodCtDecl	Information about the overload-resolution for a specific method.

Nested classes/interfaces inherited from interface net.sourceforge.pmd.lang.java.types.internal.infer.ExprMirror

ExprMirror.BranchingMirror, ExprMirror.CtorInvocationMirror, ExprMirror.FunctionalExprMirror, ExprMirror.InvocationMirror, ExprMirror.LambdaExprMirror, ExprMirror.MethodRefMirror, ExprMirror.PolyExprMirror, ExprMirror.TypeSpecies

Method Summary

Modifier and Type	Method	Description
Iterable<JMethodSig>	getAccessibleCandidates()	Enumerates *accessible* method (or ctor) signatures with *the same name* as this invocation.
int	getArgumentCount()
List<ExprMirror>	getArgumentExpressions()	Returns the expressions corresponding to the arguments of the call.
@Nullable ExprMirror.InvocationMirror.MethodCtDecl	getCtDecl()	Returns the method type set with setCtDecl(MethodCtDecl) or null if that method was never called.
default @Nullable JTypeMirror	getErasedReceiverType()	Returns the erased receiver type.
JavaNode	getExplicitTargLoc(int i)
List<JTypeMirror>	getExplicitTypeArguments()	Returns the explicit type arguments, eg in Arrays.<String>asList("q"), or new <String> Foo("q").
String	getName()	Returns the name of the invoked method.
@Nullable JTypeMirror	getReceiverType()	Returns the erased receiver type.
void	setCtDecl(ExprMirror.InvocationMirror.MethodCtDecl methodType)

Methods inherited from interface net.sourceforge.pmd.lang.java.types.internal.infer.ExprMirror

finishStandaloneInference, getInferredType, getLocation, getStandaloneSpecies, getTypingContext, isEquivalentToUnderlyingAst, setInferredType

Methods inherited from interface net.sourceforge.pmd.lang.java.types.internal.infer.ExprMirror.PolyExprMirror

getEnclosingType, getStandaloneType, unresolvedType

Method Detail

getAccessibleCandidates

Iterable<JMethodSig> getAccessibleCandidates()

Enumerates *accessible* method (or ctor) signatures with *the same name* as this invocation. Name and accessibility will not be checked later. The details on how to determine this are here: https://docs.oracle.com/javase/specs/jls/se9/html/jls-15.html#jls-15.12.1

getErasedReceiverType

default @Nullable JTypeMirror getErasedReceiverType()

Returns the erased receiver type. This is only used to adapt the Object::getClass method, other types of invocations don't need to implement this.

getReceiverType

@Nullable JTypeMirror getReceiverType()

Returns the erased receiver type. This is only used for method invocations.

getExplicitTypeArguments

List<JTypeMirror> getExplicitTypeArguments()

Returns the explicit type arguments, eg in Arrays.<String>asList("q"), or new <String> Foo("q"). If none are mentioned, returns an empty list.

getExplicitTargLoc

JavaNode getExplicitTargLoc(int i)

Throws:

IndexOutOfBoundsException - If there's no explicit type argument at the given index

getName

String getName()

Returns the name of the invoked method. If this is a constructor call, returns JConstructorSymbol.CTOR_NAME.

getArgumentExpressions

List<ExprMirror> getArgumentExpressions()

Returns the expressions corresponding to the arguments of the call.

getArgumentCount

int getArgumentCount()

setCtDecl

void setCtDecl(ExprMirror.InvocationMirror.MethodCtDecl methodType)

getCtDecl

@Nullable ExprMirror.InvocationMirror.MethodCtDecl getCtDecl()

Returns the method type set with setCtDecl(MethodCtDecl) or null if that method was never called. This is used to perform overload resolution exactly once per call site.