Package de.fraunhofer.aisec.cpg.graph.statements.expressions

Class CallExpression

java.lang.Object

de.fraunhofer.aisec.cpg.graph.Node

de.fraunhofer.aisec.cpg.graph.statements.Statement

de.fraunhofer.aisec.cpg.graph.statements.expressions.Expression

de.fraunhofer.aisec.cpg.graph.statements.expressions.CallExpression

All Implemented Interfaces:

DeclarationHolder, HasType, HasType.TypeListener, Persistable, IVisitable<Node>

Direct Known Subclasses:

ExplicitConstructorInvocation, MemberCallExpression, StaticCallExpression

public class CallExpression
extends Expression
implements HasType.TypeListener

An expression, which calls another function. It has a list of arguments (list of Expressions) and is connected via the INVOKES edge to its FunctionDeclaration.

Nested Class Summary

Nested classes/interfaces inherited from interface de.fraunhofer.aisec.cpg.graph.HasType

HasType.TypeListener

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.List<PropertyEdge<FunctionDeclaration>>	invokes	Connection to its FunctionDeclaration.

Fields inherited from class de.fraunhofer.aisec.cpg.graph.statements.expressions.Expression

type

Fields inherited from class de.fraunhofer.aisec.cpg.graph.statements.Statement

locals

Fields inherited from class de.fraunhofer.aisec.cpg.graph.Node

annotations, code, comment, dummy, EMPTY_NAME, file, implicit, location, log, name, nextCFG, nextDFG, nextEOG, prevDFG, prevEOG, TO_STRING_STYLE, typedefs

Constructor Summary

Constructors

Constructor	Description
CallExpression()

Method Summary

Modifier and Type	Method	Description
void	addArgument(Expression expression)
boolean	equals(java.lang.Object o)
@NonNull java.util.List<Expression>	getArguments()
@NonNull java.util.List<PropertyEdge<Expression>>	getArgumentsPropertyEdge()
Node	getBase()
java.lang.String	getFqn()
@NonNull java.util.List<FunctionDeclaration>	getInvokes()
java.util.List<PropertyEdge<FunctionDeclaration>>	getInvokesPropertyEdge()
java.util.List<Type>	getSignature()
int	hashCode()
void	possibleSubTypesChanged(HasType src, HasType root, java.util.Set<Type> oldSubTypes)
void	setArgument(int index, Expression argument)
void	setArguments(java.util.List<Expression> arguments)
void	setBase(Node base)
void	setFqn(java.lang.String fqn)
void	setInvokes(java.util.List<FunctionDeclaration> invokes)
java.lang.String	toString()
void	typeChanged(HasType src, HasType root, Type oldType)

Methods inherited from class de.fraunhofer.aisec.cpg.graph.statements.expressions.Expression

getPossibleSubTypes, getPropagationType, getType, getTypeListeners, refreshType, registerTypeListener, resetTypes, setPossibleSubTypes, setType, unregisterTypeListener, updatePossibleSubtypes, updateType

Methods inherited from class de.fraunhofer.aisec.cpg.graph.statements.Statement

addDeclaration, getLocals, getLocalsPropertyEdge, removeLocal, setLocals

Methods inherited from class de.fraunhofer.aisec.cpg.graph.Node

addAnnotations, addNextCFG, addNextCFG, addNextDFG, addNextEOG, addPrevDFG, addPrevEOG, addTypedef, clearNextEOG, disconnectFromGraph, getAnnotations, getArgumentIndex, getCode, getFile, getId, getLocation, getName, getNextCFG, getNextDFG, getNextEOG, getNextEOGProperties, getNextEOGPropertyEdge, getPrevDFG, getPrevEOG, getPrevEOGProperties, getTypedefs, isDummy, isImplicit, removeNextDFG, removePrevDFG, removePrevEOGEntries, removePrevEOGEntry, setArgumentIndex, setCode, setComment, setDummy, setFile, setImplicit, setLocation, setName, setNextDFG, setNextEOG, setPrevDFG, setPrevEOG, setPrevEOGProperties, setTypedefs

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.fraunhofer.aisec.cpg.graph.DeclarationHolder

addIfNotContains, addIfNotContains, addIfNotContains

Methods inherited from interface de.fraunhofer.aisec.cpg.graph.HasType

setPossibleSubTypes, setType

Methods inherited from interface de.fraunhofer.aisec.cpg.processing.IVisitable

accept

Field Detail

invokes

protected java.util.List<PropertyEdge<FunctionDeclaration>> invokes

Connection to its FunctionDeclaration. This will be populated by the CallResolver.

Constructor Detail

CallExpression

public CallExpression()

Method Detail

getBase

public Node getBase()

setBase

public void setBase(Node base)

getArguments

public @NonNull java.util.List<Expression> getArguments()

setArgument

public void setArgument(int index,
                        Expression argument)

getArgumentsPropertyEdge

public @NonNull java.util.List<PropertyEdge<Expression>> getArgumentsPropertyEdge()

addArgument

public void addArgument(Expression expression)

setArguments

public void setArguments(java.util.List<Expression> arguments)

getInvokes

public @NonNull java.util.List<FunctionDeclaration> getInvokes()

getInvokesPropertyEdge

public java.util.List<PropertyEdge<FunctionDeclaration>> getInvokesPropertyEdge()

setInvokes

public void setInvokes(java.util.List<FunctionDeclaration> invokes)

getSignature

public java.util.List<Type> getSignature()

typeChanged

public void typeChanged(HasType src,
                        HasType root,
                        Type oldType)

Specified by:

typeChanged in interface HasType.TypeListener

possibleSubTypesChanged

public void possibleSubTypesChanged(HasType src,
                                    HasType root,
                                    java.util.Set<Type> oldSubTypes)

Specified by:

possibleSubTypesChanged in interface HasType.TypeListener

toString

public java.lang.String toString()

Overrides:

toString in class Expression

getFqn

public java.lang.String getFqn()

setFqn

public void setFqn(java.lang.String fqn)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class Expression

hashCode

public int hashCode()

Overrides:

hashCode in class Expression