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Clazz
Class jq_Class  

java.lang.Object
  Clazz.jq_Type
      Clazz.jq_Reference
          Clazz.jq_Class

All Implemented Interfaces:

Compil3r.Quad.AndersenInterface.AndersenClass, Compil3r.Quad.AndersenInterface.AndersenReference, Compil3r.Quad.AndersenInterface.AndersenType, jq_ClassFileConstants

---

public final class jq_Class

extends jq_Reference

implements jq_ClassFileConstants, Compil3r.Quad.AndersenInterface.AndersenClass

jq_Class

Version:

$Id: jq_Class.java,v 1.66 2003/08/03 12:26:00 joewhaley Exp $

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Nested Class Summary
(package private) static interface	jq_Class.Delegate

 

Nested classes inherited from class Clazz.jq_Reference

jq_Reference.jq_NullType

 

Field Summary
static jq_Class	_class
private static jq_Class.Delegate	_delegate
private  char	access_flags
private  java.util.Map	attributes
static java.util.List	classToReplace
private  jq_ConstantPool	const_pool
private  jq_InstanceField[]	declared_instance_fields
private  jq_InstanceMethod[]	declared_instance_methods
private  jq_Class[]	declared_interfaces
static boolean	DETERMINISTIC
private  boolean	dont_align
private  jq_InstanceField[]	instance_fields
private  int	instance_size
private  jq_Class[]	interfaces
private  char	major_version
private  java.util.Map	members
private  char	minor_version
static int	NumOfIFieldsEliminated
static int	NumOfIFieldsKept
static int	NumOfIMethodsEliminated
static int	NumOfIMethodsKept
static int	NumOfSFieldsEliminated
static int	NumOfSFieldsKept
static int	NumOfSMethodsEliminated
static int	NumOfSMethodsKept
private  int[]	reference_offsets
static boolean	REPLACE_CLASS
private  int[]	static_data
private  int	static_data_size
private  jq_StaticField[]	static_fields
private  jq_StaticMethod[]	static_methods
private  jq_Class[]	subclasses
private  jq_Class[]	subinterfaces
private  jq_Class	super_class
static boolean	TRACE
static boolean	TRACE_REPLACE_CLASS
private  jq_InstanceMethod[]	virtual_methods
static boolean	WARN_STALE_CLASS_FILES

 

Fields inherited from class Clazz.jq_Reference

_state, _vtable, class_loader, state, vtable

 

Fields inherited from class Clazz.jq_Type

desc, display, DISPLAY_SIZE, offset, s_s_array, s_s_array_length, USE_CLASS_OBJECT_FIELD

 

Fields inherited from interface Clazz.jq_ClassFileConstants

ACC_ABSTRACT, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_TRANSIENT, ACC_VOLATILE, CONSTANT_Class, CONSTANT_Double, CONSTANT_FieldRef, CONSTANT_Float, CONSTANT_Integer, CONSTANT_InterfaceMethodRef, CONSTANT_Long, CONSTANT_MethodRef, CONSTANT_NameAndType, CONSTANT_ResolvedClass, CONSTANT_ResolvedIFieldRef, CONSTANT_ResolvedIMethodRef, CONSTANT_ResolvedSFieldRef, CONSTANT_ResolvedSMethodRef, CONSTANT_String, CONSTANT_Utf8, CONSUME_STACK, ILLEGAL_OPCODE, ILLEGAL_TYPE, jbc_AALOAD, jbc_AASTORE, jbc_ACONST_NULL, jbc_ALOAD, jbc_ALOAD_0, jbc_ALOAD_1, jbc_ALOAD_2, jbc_ALOAD_3, jbc_ANEWARRAY, jbc_ARETURN, jbc_ARRAYLENGTH, jbc_ASTORE, jbc_ASTORE_0, jbc_ASTORE_1, jbc_ASTORE_2, jbc_ASTORE_3, jbc_ATHROW, jbc_BALOAD, jbc_BASTORE, jbc_BIPUSH, jbc_BREAKPOINT, jbc_CALOAD, jbc_CASTORE, jbc_CHECKCAST, jbc_D2F, jbc_D2I, jbc_D2L, jbc_DADD, jbc_DALOAD, jbc_DASTORE, jbc_DCMPG, jbc_DCMPL, jbc_DCONST_0, jbc_DCONST_1, jbc_DDIV, jbc_DLOAD, jbc_DLOAD_0, jbc_DLOAD_1, jbc_DLOAD_2, jbc_DLOAD_3, jbc_DMUL, jbc_DNEG, jbc_DREM, jbc_DRETURN, jbc_DSTORE, jbc_DSTORE_0, jbc_DSTORE_1, jbc_DSTORE_2, jbc_DSTORE_3, jbc_DSUB, jbc_DUP, jbc_DUP_X1, jbc_DUP_X2, jbc_DUP2, jbc_DUP2_X1, jbc_DUP2_X2, jbc_F2D, jbc_F2I, jbc_F2L, jbc_FADD, jbc_FALOAD, jbc_FASTORE, jbc_FCMPG, jbc_FCMPL, jbc_FCONST_0, jbc_FCONST_1, jbc_FCONST_2, jbc_FDIV, jbc_FLOAD, jbc_FLOAD_0, jbc_FLOAD_1, jbc_FLOAD_2, jbc_FLOAD_3, jbc_FMUL, jbc_FNEG, jbc_FREM, jbc_FRETURN, jbc_FSTORE, jbc_FSTORE_0, jbc_FSTORE_1, jbc_FSTORE_2, jbc_FSTORE_3, jbc_FSUB, jbc_GETFIELD, jbc_GETSTATIC, jbc_GOTO, jbc_GOTO_W, jbc_I2B, jbc_I2C, jbc_I2D, jbc_I2F, jbc_I2L, jbc_I2S, jbc_IADD, jbc_IALOAD, jbc_IAND, jbc_IASTORE, jbc_ICONST_0, jbc_ICONST_1, jbc_ICONST_2, jbc_ICONST_3, jbc_ICONST_4, jbc_ICONST_5, jbc_ICONST_M1, jbc_IDIV, jbc_IF_ACMPEQ, jbc_IF_ACMPNE, jbc_IF_ICMPEQ, jbc_IF_ICMPGE, jbc_IF_ICMPGT, jbc_IF_ICMPLE, jbc_IF_ICMPLT, jbc_IF_ICMPNE, jbc_IFEQ, jbc_IFGE, jbc_IFGT, jbc_IFLE, jbc_IFLT, jbc_IFNE, jbc_IFNONNULL, jbc_IFNULL, jbc_IINC, jbc_ILOAD, jbc_ILOAD_0, jbc_ILOAD_1, jbc_ILOAD_2, jbc_ILOAD_3, jbc_IMUL, jbc_INEG, jbc_INSTANCEOF, jbc_INT2BYTE, jbc_INT2CHAR, jbc_INT2SHORT, jbc_INVOKEINTERFACE, jbc_INVOKENONVIRTUAL, jbc_INVOKESPECIAL, jbc_INVOKESTATIC, jbc_INVOKEVIRTUAL, jbc_IOR, jbc_IREM, jbc_IRETURN, jbc_ISHL, jbc_ISHR, jbc_ISTORE, jbc_ISTORE_0, jbc_ISTORE_1, jbc_ISTORE_2, jbc_ISTORE_3, jbc_ISUB, jbc_IUSHR, jbc_IXOR, jbc_JSR, jbc_JSR_W, jbc_L2D, jbc_L2F, jbc_L2I, jbc_LADD, jbc_LALOAD, jbc_LAND, jbc_LASTORE, jbc_LCMP, jbc_LCONST_0, jbc_LCONST_1, jbc_LDC, jbc_LDC_W, jbc_LDC2_W, jbc_LDIV, jbc_LLOAD, jbc_LLOAD_0, jbc_LLOAD_1, jbc_LLOAD_2, jbc_LLOAD_3, jbc_LMUL, jbc_LNEG, jbc_LOOKUPSWITCH, jbc_LOR, jbc_LREM, jbc_LRETURN, jbc_LSHL, jbc_LSHR, jbc_LSTORE, jbc_LSTORE_0, jbc_LSTORE_1, jbc_LSTORE_2, jbc_LSTORE_3, jbc_LSUB, jbc_LUSHR, jbc_LXOR, jbc_MONITORENTER, jbc_MONITOREXIT, jbc_MULTIANEWARRAY, jbc_NEW, jbc_NEWARRAY, jbc_NOP, jbc_POP, jbc_POP2, jbc_PUTFIELD, jbc_PUTSTATIC, jbc_RET, jbc_RETURN, jbc_SALOAD, jbc_SASTORE, jbc_SIPUSH, jbc_SWAP, jbc_TABLESWITCH, jbc_WIDE, NO_OF_OPERANDS, OPCODE_NAMES, PRODUCE_STACK, RESERVED, STATE_CLSINITERROR, STATE_CLSINITIALIZED, STATE_CLSINITIALIZING, STATE_CLSINITRUNNING, STATE_COMPILED, STATE_COMPILING, STATE_LOADED, STATE_LOADERROR, STATE_LOADING1, STATE_LOADING2, STATE_LOADING3, STATE_PREPARED, STATE_PREPARING, STATE_SFINITIALIZED, STATE_SFINITIALIZING, STATE_UNLOADED, STATE_VERIFIED, STATE_VERIFYING, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TC_ARRAY, TC_BOOLEAN, TC_BYTE, TC_CHAR, TC_CLASS, TC_CLASSEND, TC_DOUBLE, TC_FLOAT, TC_INT, TC_LONG, TC_PARAM, TC_PARAMEND, TC_SHORT, TC_VOID, TYPE_OF_OPERANDS, UNDEFINED, UNPREDICTABLE

 

Constructor Summary
private	jq_Class(java.lang.ClassLoader class_loader, UTF.Utf8 desc)           Private constructor.

 

Method Summary
void	accept(jq_TypeVisitor tv)
private  void	addDeclaredMember(jq_NameAndDesc nd, jq_Member m)
private  void	addSubclass(jq_Class subclass)
private  void	addSubinterface(jq_Class subinterface)
Compil3r.Quad.AndersenInterface.AndersenClassInitializer	and_getClassInitializer()
private static jq_Class.Delegate	attemptDelegate(java.lang.String s)
static java.lang.String	className(UTF.Utf8 desc)
void	cls_initialize()
void	compile()
(package private)  jq_InstanceField	createInstanceField(jq_NameAndDesc nd)
(package private)  jq_InstanceMethod	createInstanceMethod(jq_NameAndDesc nd)
(package private)  jq_StaticField	createStaticField(jq_NameAndDesc nd)
(package private)  jq_StaticMethod	createStaticMethod(jq_NameAndDesc nd)
boolean	doesConstantPoolContain(java.lang.Object o)
void	dump(java.io.DataOutput out)
private static jq_Member	findByNameAndDesc(jq_Member[] array, jq_NameAndDesc nd)
jq_InstanceMethod	generateInstanceMethodStub(jq_NameAndDesc nd, jq_StaticMethod m, char access_flags, char method_idx)
jq_StaticMethod	generateStaticMethodStub(jq_NameAndDesc nd, jq_StaticMethod m, char access_flags, char classfield_idx, char method_idx)
char	getAccessFlags()
byte[]	getAttribute(java.lang.String name)
byte[]	getAttribute(UTF.Utf8 name)
java.util.Iterator	getAttributes()
jq_ClassInitializer	getClassInitializer()
jq_ConstantPool	getCP()
java.lang.Object	getCP(char index)
java.lang.Double	getCPasDouble(char index)
java.lang.Float	getCPasFloat(char index)
jq_InstanceField	getCPasInstanceField(char index)
jq_InstanceMethod	getCPasInstanceMethod(char index)
java.lang.Integer	getCPasInt(char index)
java.lang.Long	getCPasLong(char index)
jq_Member	getCPasMember(char index)
jq_StaticField	getCPasStaticField(char index)
jq_StaticMethod	getCPasStaticMethod(char index)
java.lang.String	getCPasString(char index)
jq_Type	getCPasType(char index)
UTF.Utf8	getCPasUtf8(char index)
int	getCPCount()
byte	getCPtag(char index)
jq_InstanceField	getDeclaredInstanceField(jq_NameAndDesc nd)
jq_InstanceField[]	getDeclaredInstanceFields()
jq_InstanceMethod	getDeclaredInstanceMethod(jq_NameAndDesc nd)
jq_InstanceMethod[]	getDeclaredInstanceMethods()
jq_Class	getDeclaredInterface(UTF.Utf8 desc)
jq_Class[]	getDeclaredInterfaces()
jq_Member	getDeclaredMember(jq_NameAndDesc nd)
jq_Member	getDeclaredMember(java.lang.String name, java.lang.String desc)
jq_StaticField	getDeclaredStaticField(jq_NameAndDesc nd)
jq_StaticField[]	getDeclaredStaticFields()
jq_StaticMethod	getDeclaredStaticMethod(jq_NameAndDesc nd)
jq_StaticMethod[]	getDeclaredStaticMethods()
int	getDepth()
jq_Reference	getDirectPrimarySupertype()
jq_Initializer	getInitializer(jq_NameAndDesc nd)
jq_Initializer	getInitializer(UTF.Utf8 desc)
jq_Class[]	getInnerClasses()
jq_InstanceField	getInstanceField(jq_NameAndDesc nd)
jq_InstanceField[]	getInstanceFields()
jq_InstanceMethod	getInstanceMethod(jq_NameAndDesc nd)
int	getInstanceSize()
jq_Class	getInterface(UTF.Utf8 desc)
jq_Class[]	getInterfaces()
static jq_InstanceMethod	getInvokespecialTarget(jq_Class clazz, jq_InstanceMethod method)
java.lang.String	getJDKDesc()
java.lang.String	getJDKName()
int	getMajorVersion()
java.util.Collection	getMembers()
int	getMinorVersion()
java.lang.String	getName()
int	getNumberOfStaticFields()
int	getNumberOfStaticMethods()
jq_InstanceField	getOrCreateInstanceField(jq_NameAndDesc nd)
jq_InstanceField	getOrCreateInstanceField(java.lang.String name, java.lang.String desc)
jq_InstanceMethod	getOrCreateInstanceMethod(jq_NameAndDesc nd)
jq_InstanceMethod	getOrCreateInstanceMethod(java.lang.String name, java.lang.String desc)
jq_StaticField	getOrCreateStaticField(jq_NameAndDesc nd)
jq_StaticField	getOrCreateStaticField(java.lang.String name, java.lang.String desc)
jq_StaticMethod	getOrCreateStaticMethod(jq_NameAndDesc nd)
jq_StaticMethod	getOrCreateStaticMethod(java.lang.String name, java.lang.String desc)
int[]	getReferenceOffsets()
UTF.Utf8	getSourceFile()
int[]	getStaticData()
jq_StaticField	getStaticField(jq_NameAndDesc nd)
private  int	getStaticFields_helper(jq_StaticField[] sfs, int current)
jq_StaticField[]	getStaticFields()
jq_StaticMethod	getStaticMethod(jq_NameAndDesc nd)
private  int	getStaticMethods_helper(jq_StaticMethod[] sfs, int current)
jq_StaticMethod[]	getStaticMethods()
jq_Class[]	getSubClasses()
jq_Class[]	getSubInterfaces()
jq_Class	getSuperclass()
jq_InstanceMethod	getVirtualMethod(jq_NameAndDesc nd)
jq_InstanceMethod[]	getVirtualMethods()
int	hashCode()           Get a value that represents this Object, as uniquely as possible within the confines of an int.
boolean	implementsInterface(jq_Class k)
private  void	invokeclinit()
boolean	isAbstract()
boolean	isAddressType()
boolean	isArrayType()
boolean	isClassType()           INTERFACE
boolean	isDeprecated()
boolean	isFinal()
boolean	isInClassLib()
boolean	isInSamePackage(jq_Class that)
boolean	isInterface()
boolean	isPublic()
boolean	isSpecial()
boolean	isSynthetic()
void	load()           Loads the binary data for this class.
void	load(java.io.DataInput in)
void	merge_old(jq_Class that)
void	merge(jq_Class that)
boolean	needsDynamicLink(jq_Method method)
static jq_Class	newClass(java.lang.ClassLoader classLoader, UTF.Utf8 desc)
java.lang.Object	newInstance()
void	prepare()
(package private)  void	readAttributes(java.io.DataInput in, java.util.Map attribMap)
jq_ConstantPool.ConstantPoolRebuilder	rebuildConstantPool(boolean addCode)
void	remakeAttributes(jq_ConstantPool.ConstantPoolRebuilder cpr)
void	removeAttribute(java.lang.String s)
void	removeAttribute(UTF.Utf8 u)
private  void	removeSubclass(jq_Class subclass)
private  void	removeSubinterface(jq_Class subinterface)
private  void	replaceMethodIn(jq_Class old)
private  void	rewriteMethod(jq_ConstantPool.ConstantPoolRebuilder cp, Compil3r.BytecodeAnalysis.Bytecodes.InstructionList il)
private  void	rewriteMethodForReplace(jq_ConstantPool.ConstantPoolRebuilder cp, Compil3r.BytecodeAnalysis.Bytecodes.InstructionList il)
void	setCP(jq_ConstantPool cp)
void	setDeclaredInstanceFields(jq_InstanceField[] dif)
void	setDeclaredInstanceMethods(jq_InstanceMethod[] dim)
void	setDeclaredStaticFields(jq_StaticField[] dsf)
void	setDeclaredStaticMethods(jq_StaticMethod[] dsm)
void	setStaticData(jq_StaticField sf, Memory.Address data)
void	setStaticData(jq_StaticField sf, double data)
void	setStaticData(jq_StaticField sf, float data)
void	setStaticData(jq_StaticField sf, int data)
void	setStaticData(jq_StaticField sf, long data)
void	setStaticData(jq_StaticField sf, java.lang.Object data)
void	sf_initialize()
java.lang.String	shortName()
void	verify()

 

Methods inherited from class Clazz.jq_Reference

chkState, getClassLoader, getReferenceSize, getState, getTypeOf, getVTable, isClsInitialized, isClsInitRunning, isCompiled, isInstance, isIntLike, isLoaded, isPrepared, isPrimitiveType, isSFInitialized, isVerified

 

Methods inherited from class Clazz.jq_Type

convertPrimitive, getArrayTypeForElementType, getDesc, getJavaLangClassObject, isBootType, isReferenceType, isSubtypeOf, parseType, toString

 

Methods inherited from class java.lang.Object

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

 

Field Detail

TRACE

public static boolean TRACE

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WARN_STALE_CLASS_FILES

public static boolean WARN_STALE_CLASS_FILES

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REPLACE_CLASS

public static boolean REPLACE_CLASS

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TRACE_REPLACE_CLASS

public static boolean TRACE_REPLACE_CLASS

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classToReplace

public static java.util.List classToReplace

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DETERMINISTIC

public static final boolean DETERMINISTIC

See Also:

Constant Field Values

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members

private java.util.Map members

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minor_version

private char minor_version

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major_version

private char major_version

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access_flags

private char access_flags

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super_class

private jq_Class super_class

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subclasses

private jq_Class[] subclasses

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subinterfaces

private jq_Class[] subinterfaces

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declared_interfaces

private jq_Class[] declared_interfaces

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interfaces

private jq_Class[] interfaces

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static_fields

private jq_StaticField[] static_fields

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static_methods

private jq_StaticMethod[] static_methods

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declared_instance_fields

private jq_InstanceField[] declared_instance_fields

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declared_instance_methods

private jq_InstanceMethod[] declared_instance_methods

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attributes

private java.util.Map attributes

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const_pool

private jq_ConstantPool const_pool

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static_data_size

private int static_data_size

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instance_size

private int instance_size

---

instance_fields

private jq_InstanceField[] instance_fields

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reference_offsets

private int[] reference_offsets

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virtual_methods

private jq_InstanceMethod[] virtual_methods

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static_data

private int[] static_data

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dont_align

private boolean dont_align

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NumOfIFieldsKept

public static int NumOfIFieldsKept

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NumOfSFieldsKept

public static int NumOfSFieldsKept

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NumOfIMethodsKept

public static int NumOfIMethodsKept

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NumOfSMethodsKept

public static int NumOfSMethodsKept

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NumOfIFieldsEliminated

public static int NumOfIFieldsEliminated

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NumOfSFieldsEliminated

public static int NumOfSFieldsEliminated

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NumOfIMethodsEliminated

public static int NumOfIMethodsEliminated

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NumOfSMethodsEliminated

public static int NumOfSMethodsEliminated

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_class

public static final jq_Class _class

---

_delegate

private static jq_Class.Delegate _delegate

Constructor Detail

jq_Class

private jq_Class(java.lang.ClassLoader class_loader,
                 UTF.Utf8 desc)

Private constructor. Use a ClassLoader to create a jq_Class instance.

Method Detail

isClassType

public final boolean isClassType()

INTERFACE

Specified by:

isClassType in class jq_Type

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isArrayType

public final boolean isArrayType()

Specified by:

isArrayType in interface Compil3r.Quad.AndersenInterface.AndersenType

Specified by:

isArrayType in class jq_Type

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isAddressType

public final boolean isAddressType()

Specified by:

isAddressType in class jq_Type

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getName

public final java.lang.String getName()

Specified by:

getName in class jq_Type

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shortName

public final java.lang.String shortName()

Specified by:

shortName in class jq_Type

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isInSamePackage

public final boolean isInSamePackage(jq_Class that)

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getJDKName

public final java.lang.String getJDKName()

Specified by:

getJDKName in class jq_Reference

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getJDKDesc

public final java.lang.String getJDKDesc()

Specified by:

getJDKDesc in class jq_Type

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needsDynamicLink

public final boolean needsDynamicLink(jq_Method method)

Overrides:

needsDynamicLink in class jq_Type

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getDeclaredMember

public jq_Member getDeclaredMember(jq_NameAndDesc nd)

---

getDeclaredMember

public jq_Member getDeclaredMember(java.lang.String name,
                                   java.lang.String desc)

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getMembers

public java.util.Collection getMembers()

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addDeclaredMember

private void addDeclaredMember(jq_NameAndDesc nd,
                               jq_Member m)

---

accept

public void accept(jq_TypeVisitor tv)

Overrides:

accept in class jq_Type

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hashCode

public int hashCode()

Description copied from class: java.lang.Object

Get a value that represents this Object, as uniquely as possible within the confines of an int.

There are some requirements on this method which subclasses must follow:

• Semantic equality implies identical hashcodes. In other words, if a.equals(b) is true, then a.hashCode() == b.hashCode() must be as well. However, the reverse is not necessarily true, and two objects may have the same hashcode without being equal.
• It must be consistent. Whichever value o.hashCode() returns on the first invocation must be the value returned on all later invocations as long as the object exists. Notice, however, that the result of hashCode may change between separate executions of a Virtual Machine, because it is not invoked on the same object.

Notice that since hashCode is used in java.util.Hashtable and other hashing classes, a poor implementation will degrade the performance of hashing (so don't blindly implement it as returning a constant!). Also, if calculating the hash is time-consuming, a class may consider caching the results.

The default implementation returns System.identityHashCode(this)

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getMinorVersion

public final int getMinorVersion()

---

getMajorVersion

public final int getMajorVersion()

---

getAccessFlags

public final char getAccessFlags()

---

isPublic

public final boolean isPublic()

---

isFinal

public final boolean isFinal()

Specified by:

isFinal in class jq_Type

---

isSpecial

public final boolean isSpecial()

---

isInterface

public final boolean isInterface()

---

isAbstract

public final boolean isAbstract()

---

getSuperclass

public final jq_Class getSuperclass()

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getDepth

public final int getDepth()

Specified by:

getDepth in class