com.ibm.wala.cast.loader
Class AstMethod

java.lang.Object
  com.ibm.wala.cast.loader.AstMethod

All Implemented Interfaces:

IMember, IMethod, ContextItem, IClassHierarchyDweller

Direct Known Subclasses:

JavaScriptLoader.JavaScriptMethodObject, JavaSourceLoaderImpl.ConcreteJavaMethod

public abstract class AstMethod
extends java.lang.Object
implements IMethod

Nested Class Summary

static interface	AstMethod.DebuggingInformation
static interface	AstMethod.LexicalInformation
static class	AstMethod.LexicalParent Parents of this method with respect to lexical scoping, that is, methods containing state possibly referenced lexically in this method

Field Summary

protected IClass

cls

Constructor Summary

protected	AstMethod(IClass cls, java.util.Collection qualifiers, AbstractCFG cfg, SymbolTable symtab, MethodReference ref, boolean hasCatchBlock, TypeReference[][] catchTypes, boolean hasMonitorOp, AstTranslator.AstLexicalInformation lexicalInfo, AstMethod.DebuggingInformation debugInfo)
protected	AstMethod(IClass cls, java.util.Collection qualifiers, MethodReference ref)

Method Summary

TypeReference[][]	catchTypes()
AbstractCFG	cfg()
AstMethod.LexicalInformation	cloneLexicalInfo()
AstMethod.DebuggingInformation	debugInfo()
ControlFlowGraph	getControlFlowGraph()
IClass	getDeclaringClass() Return the object that represents the declaring class for this member.
Descriptor	getDescriptor() something like: (IILjava.lang.String;SLjava.sql.Date;)Ljava.lang.Integer;
int	getLineNumber(int instructionIndex)
Atom	getName()
int	getNumberOfParameters() Method getNumberOfParameters.
abstract AstMethod.LexicalParent[]	getParents()
MethodReference	getReference()
TypeReference	getReturnType()
Selector	getSelector() something like: foo(Ljava/langString;)Ljava/lang/Class;
java.lang.String	getSignature() something like: com.foo.bar.createLargeOrder(IILjava.lang.String;SLjava.sql.Date;)Ljava.lang.Integer;
CAstSourcePositionMap.Position	getSourcePosition()
CAstSourcePositionMap.Position	getSourcePosition(int instructionIndex)
boolean	hasCatchBlock()
boolean	hasExceptionHandler()
boolean	hasMonitorOp()
boolean	isAbstract() Is this method abstract?
boolean	isBridge() Is this method a bridge method? See JLS 3rd Edition 15.12.4.5
boolean	isClinit() Is this method a class initializer?
boolean	isFinal() Is this method final?
boolean	isInit() Is this method an object initializer?
boolean	isNative() Is this method native?
boolean	isPrivate() Is this method private?
boolean	isProtected() Is this method protected?
boolean	isPublic() Is this method public?
boolean	isStatic() Is this member static?
boolean	isSynchronized() Is this method synchronized?
boolean	isSynthetic() Did someone synthesize this method? (As opposed to reading it from a class file)
AstMethod.LexicalInformation	lexicalInfo()
SymbolTable	symbolTable()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibm.wala.classLoader.IMethod

getDeclaredExceptions, getLocalVariableName, getMaxLocals, getMaxStackHeight, getParameterType, hasLocalVariableTable

Methods inherited from interface com.ibm.wala.ipa.cha.IClassHierarchyDweller

getClassHierarchy

Field Detail

cls

protected final IClass cls

Constructor Detail

AstMethod

protected AstMethod(IClass cls,
                    java.util.Collection qualifiers,
                    AbstractCFG cfg,
                    SymbolTable symtab,
                    MethodReference ref,
                    boolean hasCatchBlock,
                    TypeReference[][] catchTypes,
                    boolean hasMonitorOp,
                    AstTranslator.AstLexicalInformation lexicalInfo,
                    AstMethod.DebuggingInformation debugInfo)

AstMethod

protected AstMethod(IClass cls,
                    java.util.Collection qualifiers,
                    MethodReference ref)

Method Detail

cfg

public AbstractCFG cfg()

hasCatchBlock

public boolean hasCatchBlock()

symbolTable

public SymbolTable symbolTable()

catchTypes

public TypeReference[][] catchTypes()

cloneLexicalInfo

public AstMethod.LexicalInformation cloneLexicalInfo()

lexicalInfo

public AstMethod.LexicalInformation lexicalInfo()

debugInfo

public AstMethod.DebuggingInformation debugInfo()

getParents

public abstract AstMethod.LexicalParent[] getParents()

getDeclaringClass

public IClass getDeclaringClass()

Description copied from interface: IMember

Return the object that represents the declaring class for this member.

Specified by:

getDeclaringClass in interface IMember

Returns:

the object that represents the declaring class for this member.

getSignature

public java.lang.String getSignature()

Description copied from interface: IMethod

something like: com.foo.bar.createLargeOrder(IILjava.lang.String;SLjava.sql.Date;)Ljava.lang.Integer;

Specified by:

getSignature in interface IMethod

getSelector

public Selector getSelector()

Description copied from interface: IMethod

something like: foo(Ljava/langString;)Ljava/lang/Class;

Specified by:

getSelector in interface IMethod

isClinit

public boolean isClinit()

Description copied from interface: IMethod

Is this method a class initializer?

Specified by:

isClinit in interface IMethod

isInit

public boolean isInit()

Description copied from interface: IMethod

Is this method an object initializer?

Specified by:

isInit in interface IMethod

getName

public Atom getName()

Specified by:

getName in interface IMember

Returns:

the name of this member

getDescriptor

public Descriptor getDescriptor()

Description copied from interface: IMethod

something like: (IILjava.lang.String;SLjava.sql.Date;)Ljava.lang.Integer;

Specified by:

getDescriptor in interface IMethod

getReference

public MethodReference getReference()

Specified by:

getReference in interface IMethod

Returns:

canonical MethodReference corresponding to this method

getReturnType

public TypeReference getReturnType()

Specified by:

getReturnType in interface IMethod

Returns:

the name of the return type for this method

isStatic

public boolean isStatic()

Description copied from interface: IMember

Is this member static?

Specified by:

isStatic in interface IMember

isSynchronized

public boolean isSynchronized()

Description copied from interface: IMethod

Is this method synchronized?

Specified by:

isSynchronized in interface IMethod

isNative

public boolean isNative()

Description copied from interface: IMethod

Is this method native?

Specified by:

isNative in interface IMethod

isSynthetic

public boolean isSynthetic()

Description copied from interface: IMethod

Did someone synthesize this method? (As opposed to reading it from a class file)

Specified by:

isSynthetic in interface IMethod

isAbstract

public boolean isAbstract()

Description copied from interface: IMethod

Is this method abstract?

Specified by:

isAbstract in interface IMethod

isPrivate

public boolean isPrivate()

Description copied from interface: IMethod

Is this method private?

Specified by:

isPrivate in interface IMethod

isProtected

public boolean isProtected()

Description copied from interface: IMethod

Is this method protected?

Specified by:

isProtected in interface IMethod

isPublic

public boolean isPublic()

Description copied from interface: IMethod

Is this method public?

Specified by:

isPublic in interface IMethod

isFinal

public boolean isFinal()

Description copied from interface: IMethod

Is this method final?

Specified by:

isFinal in interface IMethod

isBridge

public boolean isBridge()

Description copied from interface: IMethod

Is this method a bridge method? See JLS 3rd Edition 15.12.4.5

Specified by:

isBridge in interface IMethod

getControlFlowGraph

public ControlFlowGraph getControlFlowGraph()

hasExceptionHandler

public boolean hasExceptionHandler()

Specified by:

hasExceptionHandler in interface IMethod

Returns:

true iff this method has at least one exception handler

hasMonitorOp

public boolean hasMonitorOp()

getNumberOfParameters

public int getNumberOfParameters()

Description copied from interface: IMethod

Method getNumberOfParameters. This result includes the "this" pointer if applicable

Specified by:

getNumberOfParameters in interface IMethod

getLineNumber

public int getLineNumber(int instructionIndex)

Specified by:

getLineNumber in interface IMethod

Returns:

the source line number corresponding to a particular bytecode index, or -1 if the information is not available.

getSourcePosition

public CAstSourcePositionMap.Position getSourcePosition()

getSourcePosition

public CAstSourcePositionMap.Position getSourcePosition(int instructionIndex)