de.uka.ilkd.key.java.reference

Class MethodReference

java.lang.Object

de.uka.ilkd.key.java.JavaSourceElement

de.uka.ilkd.key.java.JavaProgramElement

de.uka.ilkd.key.java.JavaNonTerminalProgramElement

de.uka.ilkd.key.java.reference.MethodReference

All Implemented Interfaces:

Expression, ExpressionStatement, ExpressionContainer, LoopInitializer, ModelElement, NamedModelElement, NamedProgramElement, NonTerminalProgramElement, ProgramElement, Reference, MemberReference, MethodOrConstructorReference, NameReference, ReferencePrefix, ReferenceSuffix, TypeReferenceContainer, SourceElement, Statement, SVSubstitute

public class MethodReference
extends JavaNonTerminalProgramElement
implements MethodOrConstructorReference, MemberReference, ReferencePrefix, ReferenceSuffix, ExpressionStatement, TypeReferenceContainer, NameReference

Method reference.

Author:

AutoDoc

Field Summary

Fields

Modifier and Type	Field and Description
protected ImmutableArray<? extends Expression>	arguments Arguments.
protected MethodName	name Name.
protected ReferencePrefix	prefix Access path.

Constructor Summary

Constructors

Constructor and Description
MethodReference(ExtList children, MethodName n, ReferencePrefix p)
MethodReference(ExtList args, MethodName n, ReferencePrefix p, PositionInfo pos)
MethodReference(ExtList children, MethodName n, ReferencePrefix p, PositionInfo pos, java.lang.String scope)
MethodReference(ImmutableArray<? extends Expression> args, MethodName n, ReferencePrefix p)
MethodReference(ImmutableArray<Expression> args, MethodName n, ReferencePrefix p, PositionInfo pos)

Method Summary

Modifier and Type	Method and Description
protected void	checkArguments()
KeYJavaType	determineStaticPrefixType(Services services, ExecutionContext ec) returns the static KeYJavaType of the methods prefix
Expression	getArgumentAt(int index) Gets index-th argument
ImmutableArray<? extends Expression>	getArguments() Get arguments.
ProgramElement	getChildAt(int index) Returns the child at the specified index in this node's "virtual" child array
int	getChildCount() Returns the number of children of this node.
Expression	getExpressionAt(int index)
int	getExpressionCount() Get the number of expressions in this container.
SourceElement	getFirstElement() Finds the source element that occurs first in the source.
SourceElement	getFirstElementIncludingBlocks() Finds the source element that occurs first in the source.
KeYJavaType	getKeYJavaType()
KeYJavaType	getKeYJavaType(Services javaServ)
KeYJavaType	getKeYJavaType(Services services, ExecutionContext ec) returns the KeYJavaType of an expression
MethodName	getMethodName()
ImmutableList<KeYJavaType>	getMethodSignature(Services services, ExecutionContext ec) determines the arguments types and constructs a signature of the current method
java.lang.String	getName() Get name.
ProgramElementName	getProgramElementName() Get identifier.
ReferencePrefix	getReferencePrefix() Get reference prefix.
TypeReference	getTypeReferenceAt(int index)
int	getTypeReferenceCount() Get the number of type references in this container.
boolean	implicit()
IProgramMethod	method(Services services, KeYJavaType refPrefixType, ExecutionContext ec)
IProgramMethod	method(Services services, KeYJavaType classType, ImmutableList<KeYJavaType> signature, KeYJavaType context)
void	prettyPrint(PrettyPrinter p) Pretty printing the source element.
void	visit(Visitor v) calls the corresponding method of a visitor in order to perform some action/transformation on this element

Methods inherited from class de.uka.ilkd.key.java.JavaNonTerminalProgramElement

compatibleBlockSize, computeHashCode, equals, equalsModRenaming, getArrayPos, match, matchChildren

Methods inherited from class de.uka.ilkd.key.java.JavaProgramElement

getComments, hashCode, prettyPrintMain, reuseSignature

Methods inherited from class de.uka.ilkd.key.java.JavaSourceElement

getEndPosition, getLastElement, getParentClass, getPositionInfo, getRelativePosition, getStartPosition, setParentClass, toSource, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.uka.ilkd.key.java.ProgramElement

getComments, match

Methods inherited from interface de.uka.ilkd.key.java.SourceElement

equalsModRenaming, getEndPosition, getLastElement, getPositionInfo, getRelativePosition, getStartPosition

Field Detail

prefix

protected final ReferencePrefix prefix

Access path.

name

protected final MethodName name

Name.

arguments

protected final ImmutableArray<? extends Expression> arguments

Arguments.

Constructor Detail

MethodReference

public MethodReference(ExtList args,
                       MethodName n,
                       ReferencePrefix p,
                       PositionInfo pos)

MethodReference

public MethodReference(ImmutableArray<? extends Expression> args,
                       MethodName n,
                       ReferencePrefix p)

MethodReference

public MethodReference(ImmutableArray<Expression> args,
                       MethodName n,
                       ReferencePrefix p,
                       PositionInfo pos)

MethodReference

public MethodReference(ExtList children,
                       MethodName n,
                       ReferencePrefix p)

MethodReference

public MethodReference(ExtList children,
                       MethodName n,
                       ReferencePrefix p,
                       PositionInfo pos,
                       java.lang.String scope)

Method Detail

checkArguments

protected void checkArguments()

getFirstElement

public SourceElement getFirstElement()

Description copied from class: JavaSourceElement

Finds the source element that occurs first in the source. The default implementation returns this element, which is correct for all terminal program elements, and many non terminals such as statements and prefixed operators.

Specified by:

getFirstElement in interface SourceElement

Overrides:

getFirstElement in class JavaSourceElement

Returns:

the first source element in the syntactical representation of this element, may be equals to this element.

See Also:

JavaSourceElement.toSource(), JavaSourceElement.getStartPosition()

getFirstElementIncludingBlocks

public SourceElement getFirstElementIncludingBlocks()

Description copied from interface: SourceElement

Finds the source element that occurs first in the source.

Specified by:

getFirstElementIncludingBlocks in interface SourceElement

Overrides:

getFirstElementIncludingBlocks in class JavaSourceElement

Returns:

the first source element in the syntactical representation of this element, may be equals to this element.

See Also:

SourceElement.getStartPosition()

getReferencePrefix

public ReferencePrefix getReferencePrefix()

Get reference prefix.

Specified by:

getReferencePrefix in interface ReferencePrefix

Returns:

the reference prefix.

getChildCount

public int getChildCount()

Returns the number of children of this node.

Specified by:

getChildCount in interface NonTerminalProgramElement

Returns:

an int giving the number of children of this node

getChildAt

public ProgramElement getChildAt(int index)

Returns the child at the specified index in this node's "virtual" child array

Specified by:

getChildAt in interface NonTerminalProgramElement

Parameters:

index - an index into this node's "virtual" child array

Returns:

the program element at the given position

Throws:

java.lang.ArrayIndexOutOfBoundsException - if index is out of bounds

getTypeReferenceCount

public int getTypeReferenceCount()

Get the number of type references in this container.

Specified by:

getTypeReferenceCount in interface TypeReferenceContainer

Returns:

the number of type references.

getTypeReferenceAt

public TypeReference getTypeReferenceAt(int index)

Specified by:

getTypeReferenceAt in interface TypeReferenceContainer

getExpressionCount

public int getExpressionCount()

Get the number of expressions in this container.

Specified by:

getExpressionCount in interface ExpressionContainer

Returns:

the number of expressions.

getExpressionAt

public Expression getExpressionAt(int index)

Specified by:

getExpressionAt in interface ExpressionContainer

getName

public final java.lang.String getName()

Get name.

Specified by:

getName in interface NamedModelElement

Returns:

the string.

getProgramElementName

public ProgramElementName getProgramElementName()

Get identifier.

Specified by:

getProgramElementName in interface NamedProgramElement

Returns:

the identifier.

getArguments

public ImmutableArray<? extends Expression> getArguments()

Get arguments.

Specified by:

getArguments in interface MethodOrConstructorReference

Returns:

the expression array wrapper.

getArgumentAt

public Expression getArgumentAt(int index)

Gets index-th argument

Returns:

the expression

getMethodSignature

public ImmutableList<KeYJavaType> getMethodSignature(Services services,
                                                     ExecutionContext ec)

determines the arguments types and constructs a signature of the current method

determineStaticPrefixType

public KeYJavaType determineStaticPrefixType(Services services,
                                             ExecutionContext ec)

returns the static KeYJavaType of the methods prefix

method

public IProgramMethod method(Services services,
                             KeYJavaType refPrefixType,
                             ExecutionContext ec)

method

public IProgramMethod method(Services services,
                             KeYJavaType classType,
                             ImmutableList<KeYJavaType> signature,
                             KeYJavaType context)

Parameters:

services - the Services class offering access to metamodel information

classType - the KeYJavaType where to start looking for the declared method

signature - the IList of the arguments types

context - the KeYJavaType from where the method is called

Returns:

the found program method

implicit

public boolean implicit()

getMethodName

public MethodName getMethodName()

visit

public void visit(Visitor v)

calls the corresponding method of a visitor in order to perform some action/transformation on this element

Specified by:

visit in interface SourceElement

Parameters:

v - the Visitor

prettyPrint

public void prettyPrint(PrettyPrinter p)
                 throws java.io.IOException

Description copied from class: JavaSourceElement

Pretty printing the source element.

Specified by:

prettyPrint in interface SourceElement

Overrides:

prettyPrint in class JavaProgramElement

Parameters:

p - a pretty printer.

Throws:

java.io.IOException - occasionally thrown.

getKeYJavaType

public KeYJavaType getKeYJavaType(Services services,
                                  ExecutionContext ec)

Description copied from interface: Expression

returns the KeYJavaType of an expression

Specified by:

getKeYJavaType in interface Expression

getKeYJavaType

public KeYJavaType getKeYJavaType(Services javaServ)

getKeYJavaType

public KeYJavaType getKeYJavaType()