Package org.checkerframework.framework.util.typeinference8.types

Class AbstractInvocationType

java.lang.Object

org.checkerframework.framework.util.typeinference8.types.AbstractExecutableType

org.checkerframework.framework.util.typeinference8.types.AbstractInvocationType

public class AbstractInvocationType
extends AbstractExecutableType

An inference type for a method or constructor invocation. This is a wrapper around AnnotatedTypeMirror.AnnotatedExecutableType whose methods return AbstractType.

Field Summary

Fields inherited from class org.checkerframework.framework.util.typeinference8.types.AbstractExecutableType

annotatedExecutableType, context, executableType, qualifierVars, typeFactory

Constructor Summary

Constructors

Constructor	Description
AbstractInvocationType(AnnotatedTypeMirror.AnnotatedExecutableType annotatedExecutableType, ExecutableType executableType, ExpressionTree invocation, Java8InferenceContext context)	Creates an invocation type for a method or constructor invocation.

Method Summary

Modifier and Type	Method	Description
protected List<AnnotatedTypeMirror>	getDeclaredParameterTypes()	Returns the annotated types of the formal parameters of this executable, without expanding the vararg parameter.
List<AbstractType>	getParameterTypes(@Nullable Theta map, int size)	Returns the formal parameter types of this executable.
AbstractType	getReturnType(@Nullable Theta map)	Returns the return type of this.

Methods inherited from class org.checkerframework.framework.util.typeinference8.types.AbstractExecutableType

getAnnotatedType, getAnnotatedTypeVariables, getParameterTypes, getParameterTypes, getThrownTypes, getTypeVariables, hasTypeVariables, isVoid

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractInvocationType

public AbstractInvocationType(AnnotatedTypeMirror.AnnotatedExecutableType annotatedExecutableType,
 ExecutableType executableType,
 ExpressionTree invocation,
 Java8InferenceContext context)

Creates an invocation type for a method or constructor invocation.

Parameters:

annotatedExecutableType - annotated method or constructor type

executableType - the Java executable type

invocation - a method or constructor invocation

context - the context

Method Details

getReturnType

public AbstractType getReturnType(@Nullable Theta map)

Returns the return type of this.

Specified by:

getReturnType in class AbstractExecutableType

Parameters:

map - a mapping from type variable to inference variable, or null to treat no type variable as an inference variable

Returns:

the return type of this

getDeclaredParameterTypes

protected List<AnnotatedTypeMirror> getDeclaredParameterTypes()

Description copied from class: AbstractExecutableType

Returns the annotated types of the formal parameters of this executable, without expanding the vararg parameter. For an invocation, this omits any parameter that does not correspond to an argument; see TreeUtils.parametersForArguments(javax.lang.model.element.ExecutableElement, com.sun.source.tree.Tree, java.util.List<T>).

Overrides:

getDeclaredParameterTypes in class AbstractExecutableType

Returns:

the annotated types of the formal parameters of this executable

getParameterTypes

public List<AbstractType> getParameterTypes(@Nullable Theta map,
 int size)

Description copied from class: AbstractExecutableType

Returns the formal parameter types of this executable.

If this invocation uses varargs, then the vararg parameter is replaced by individual parameters and the result has length size. Otherwise, size is ignored and the result contains one element per declared formal parameter (as returned by AbstractExecutableType.getDeclaredParameterTypes()), plus one for the receiver if this is an unbound method reference.

Specified by:

getParameterTypes in class AbstractExecutableType

Parameters:

map - a mapping from type variable to inference variable, or null to treat no type variable as an inference variable

size - the number of parameters to return; used to expand the vararg. It is ignored if this invocation does not use varargs.

Returns:

the formal parameter types of this executable