at.dms.kjc
Class CBadClass

java.lang.Object
  at.dms.util.Utils
      at.dms.kjc.CMember
          at.dms.kjc.CClass
              at.dms.kjc.CBadClass

All Implemented Interfaces:

Constants, DeepCloneable, Serializable

public class CBadClass
extends CClass

This class represents an undefined class (something that comes from a bad classfile) This class is not usable to anything, so it will sooner or later produce a comprehensive error.

See Also:

Serialized Form

Field Summary

Fields inherited from class at.dms.kjc.CClass

CLS_UNDEFINED

Fields inherited from class at.dms.kjc.CMember

owner

Fields inherited from class at.dms.util.Utils

EMPTY_LIST, getForLoopCallers

Fields inherited from interface at.dms.kjc.Constants

CMP_VERSION, JAV_CLASS, JAV_CLONE, JAV_CLONEABLE, JAV_CONSTRUCTOR, JAV_ERROR, JAV_EXCEPTION, JAV_INIT, JAV_LENGTH, JAV_NAME_SEPARATOR, JAV_OBJECT, JAV_OUTER_THIS, JAV_RUNTIME, JAV_RUNTIME_EXCEPTION, JAV_STATIC_INIT, JAV_STRING, JAV_STRINGBUFFER, JAV_THIS, JAV_THROWABLE, OPE_BAND, OPE_BNOT, OPE_BOR, OPE_BSR, OPE_BXOR, OPE_EQ, OPE_GE, OPE_GT, OPE_LE, OPE_LNOT, OPE_LT, OPE_MINUS, OPE_NE, OPE_PERCENT, OPE_PLUS, OPE_POSTDEC, OPE_POSTINC, OPE_PREDEC, OPE_PREINC, OPE_SIMPLE, OPE_SL, OPE_SLASH, OPE_SR, OPE_STAR, TID_ARRAY, TID_BIT, TID_BOOLEAN, TID_BYTE, TID_CHAR, TID_CLASS, TID_DOUBLE, TID_FLOAT, TID_INT, TID_LONG, TID_SHORT, TID_VECTOR, TID_VOID, VECTOR_EMPTY

Fields inherited from interface at.dms.classfile.Constants

ACC_ABSTRACT, ACC_FINAL, ACC_INLINE, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_TRANSIENT, ACC_VOLATILE, ATT_CODE, ATT_CONSTANTVALUE, ATT_DEPRECATED, ATT_EXCEPTIONS, ATT_GENERIC, ATT_INNERCLASSES, ATT_LINENUMBERTABLE, ATT_LOCALVARIABLETABLE, ATT_SOURCEFILE, ATT_SYNTHETIC, CST_CLASS, CST_DOUBLE, CST_FIELD, CST_FLOAT, CST_INTEGER, CST_INTERFACEMETHOD, CST_LONG, CST_METHOD, CST_NAMEANDTYPE, CST_STRING, CST_UTF8, ENV_DEBUG_MODE, ENV_USE_CACHE, JAVA_MAGIC, JAVA_MAJOR, JAVA_MINOR, MAX_CODE_PER_METHOD, opc_aaload, opc_aastore, opc_aconst_null, opc_aload, opc_aload_0, opc_aload_1, opc_aload_2, opc_aload_3, opc_anewarray, opc_areturn, opc_arraylength, opc_astore, opc_astore_0, opc_astore_1, opc_astore_2, opc_astore_3, opc_athrow, opc_baload, opc_bastore, opc_bipush, opc_caload, opc_castore, opc_checkcast, opc_d2f, opc_d2i, opc_d2l, opc_dadd, opc_daload, opc_dastore, opc_dcmpg, opc_dcmpl, opc_dconst_0, opc_dconst_1, opc_ddiv, opc_dload, opc_dload_0, opc_dload_1, opc_dload_2, opc_dload_3, opc_dmul, opc_dneg, opc_drem, opc_dreturn, opc_dstore, opc_dstore_0, opc_dstore_1, opc_dstore_2, opc_dstore_3, opc_dsub, opc_dup, opc_dup_x1, opc_dup_x2, opc_dup2, opc_dup2_x1, opc_dup2_x2, opc_f2d, opc_f2i, opc_f2l, opc_fadd, opc_faload, opc_fastore, opc_fcmpg, opc_fcmpl, opc_fconst_0, opc_fconst_1, opc_fconst_2, opc_fdiv, opc_fload, opc_fload_0, opc_fload_1, opc_fload_2, opc_fload_3, opc_fmul, opc_fneg, opc_frem, opc_freturn, opc_fstore, opc_fstore_0, opc_fstore_1, opc_fstore_2, opc_fstore_3, opc_fsub, opc_getfield, opc_getstatic, opc_goto, opc_goto_w, opc_i2b, opc_i2c, opc_i2d, opc_i2f, opc_i2l, opc_i2s, opc_iadd, opc_iaload, opc_iand, opc_iastore, opc_iconst_0, opc_iconst_1, opc_iconst_2, opc_iconst_3, opc_iconst_4, opc_iconst_5, opc_iconst_m1, opc_idiv, opc_if_acmpeq, opc_if_acmpne, opc_if_icmpeq, opc_if_icmpge, opc_if_icmpgt, opc_if_icmple, opc_if_icmplt, opc_if_icmpne, opc_ifeq, opc_ifge, opc_ifgt, opc_ifle, opc_iflt, opc_ifne, opc_ifnonnull, opc_ifnull, opc_iinc, opc_iload, opc_iload_0, opc_iload_1, opc_iload_2, opc_iload_3, opc_imul, opc_ineg, opc_instanceof, opc_invokeinterface, opc_invokespecial, opc_invokestatic, opc_invokevirtual, opc_ior, opc_irem, opc_ireturn, opc_ishl, opc_ishr, opc_istore, opc_istore_0, opc_istore_1, opc_istore_2, opc_istore_3, opc_isub, opc_iushr, opc_ixor, opc_jsr, opc_jsr_w, opc_l2d, opc_l2f, opc_l2i, opc_ladd, opc_laload, opc_land, opc_lastore, opc_lcmp, opc_lconst_0, opc_lconst_1, opc_ldc, opc_ldc_w, opc_ldc2_w, opc_ldiv, opc_lload, opc_lload_0, opc_lload_1, opc_lload_2, opc_lload_3, opc_lmul, opc_lneg, opc_lookupswitch, opc_lor, opc_lrem, opc_lreturn, opc_lshl, opc_lshr, opc_lstore, opc_lstore_0, opc_lstore_1, opc_lstore_2, opc_lstore_3, opc_lsub, opc_lushr, opc_lxor, opc_monitorenter, opc_monitorexit, opc_multianewarray, opc_new, opc_newarray, opc_nop, opc_pop, opc_pop2, opc_putfield, opc_putstatic, opc_ret, opc_return, opc_saload, opc_sastore, opc_sipush, opc_swap, opc_tableswitch, opc_wide, opc_xxxunusedxxx, POO_ASCII_CONSTANT, POO_CLASS_CONSTANT, POO_DOUBLE_CONSTANT, POO_FLOAT_CONSTANT, POO_INTEGER_CONSTANT, POO_LONG_CONSTANT, POO_NAT_CONSTANT, POO_REF_CONSTANT, POO_STRING_CONSTANT, TYP_ADDRESS, TYP_DOUBLE, TYP_FLOAT, TYP_INT, TYP_LONG, TYP_REFERENCE, TYP_VOID

Constructor Summary

protected	CBadClass()
	CBadClass(String qualifiedName) Constructs a class export from file

Method Summary

void	collectAbstractMethods(Vector v) collectAbstractMethods search for a matching method with the provided type parameters look in parent hierarchy as needed
void	collectInterfaceMethods(Vector v) collectInterfaceMethods search for a matching method with the provided type parameters look in parent hierarchy as needed
Object	deepClone() Returns a deep clone of this object.
protected void	deepCloneInto(CBadClass other) Clones all fields of this into
boolean	descendsFrom(CClass from) descendsFrom
void	genClassFile(File destination) Generate the code in a class file
CMethod[]	getAbstractMethods() Returns a list of abstract methods
CField	getField(String ident) Returns the field with the specified name.
boolean	isAccessible(CClass from) Checks whether this type is accessible from the specified class (JLS 6.6).
CClass	lookupClass(CClass caller, String name) This can be used to see if a given class name is visible inside of this file.
CField	lookupField(String name) lookupField search for a field look in parent hierarchy as needed
CMethod	lookupMethod(String name, CType[] params) lookupMethod search for a matching method with the provided type parameters look in parent hierarchy as needed
CMethod[]	lookupSuperMethod(String name, CType[] params) lookupSuperMethod search for a matching method with the provided type parameters look in parent hierarchy as needed

Methods inherited from class at.dms.kjc.CClass

addField, close, collectApplicableMethods, deepCloneInto, genConstructorArray, genOuterSyntheticParams, genSyntheticParamsFromExplicitSuper, getApplicableMethods, getCClass, getFieldCount, getFields, getIdent, getImplementingMethod, getInnerClasses, getInterfaces, getMethods, getPackage, getQualifiedName, getRawFields, getSourceFile, getSuperClass, getType, hasOuterThis, isAbstract, isAnonymous, isClass, isDefinedInside, isInterface, isNested, isQualifiedAndAnonymous, lookupField, lookupMethod, lookupSuperField, setHasOuterThis, setInnerClasses, setQualifiedAndAnonymous, setSuperClass, setType, toString

Methods inherited from class at.dms.kjc.CMember

deepCloneInto, getField, getIdent, getJavaName, getMethod, getModifiers, getOwner, getPrefixName, isDeprecated, isFinal, isPrivate, isProtected, isPublic, isStatic, setModifiers

Methods inherited from class at.dms.util.Utils

asPercent, cellMathEquivalent, cMathEquivalent, cppMathEquivalent, deepCloneInto, equalArrays, fail, getEnvironmentVariable, getExpression, hasPeeks, initArray, initArray, initLiteralArray, intArrayToList, isMathMethod, isUniform, kopi_assert, kopi_assert, makeCountdownForLoop, makeDotFileName, makeForLoop, makeForLoop, makeForLoop, makeForLoopFieldIndex, makeForLoopLocalIndex, nextPow2, passThruParens, peelMarkers, popBeforePeek, readFile, removeUnusedPops, replaceAll, setupDotFileName, simplifyMathMethod, splitQualifiedName, splitQualifiedName, toArray, toIntArray, toVector, voidToInt, writeFile

Methods inherited from class java.lang.Object

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

Constructor Detail

CBadClass

protected CBadClass()

CBadClass

public CBadClass(String qualifiedName)

Constructs a class export from file

Method Detail

descendsFrom

public boolean descendsFrom(CClass from)

descendsFrom

Overrides:

descendsFrom in class CClass

Parameters:

from - an other CClass

Returns:

true if this class inherit from "from" or equals "from"

getField

public final CField getField(String ident)

Description copied from class: CClass

Returns the field with the specified name.

Overrides:

getField in class CClass

Parameters:

ident - the name of the field

Returns:

the field

lookupClass

public CClass lookupClass(CClass caller,
                          String name)

This can be used to see if a given class name is visible inside of this file. This includes globally-qualified class names that include their package and simple names that are visible thanks to some previous import statement or visible because they are in this file. If one is found, that entry is returned, otherwise null is returned.

Overrides:

lookupClass in class CClass

Parameters:

caller - the class of the caller

name - a TypeName (6.5.2)

lookupMethod

public CMethod lookupMethod(String name,
                            CType[] params)

lookupMethod search for a matching method with the provided type parameters look in parent hierarchy as needed

Parameters:

name - method name

params - method parameters

Throws:

UnpositionedError - this error will be positioned soon

lookupSuperMethod

public CMethod[] lookupSuperMethod(String name,
                                   CType[] params)

lookupSuperMethod search for a matching method with the provided type parameters look in parent hierarchy as needed

Overrides:

lookupSuperMethod in class CClass

Parameters:

name - method name

params - method parameters

Throws:

UnpositionedError - this error will be positioned soon

lookupField

public CField lookupField(String name)

lookupField search for a field look in parent hierarchy as needed

Parameters:

name - method name

Throws:

UnpositionedError - this error will be positioned soon

isAccessible

public boolean isAccessible(CClass from)

Description copied from class: CClass

Checks whether this type is accessible from the specified class (JLS 6.6).

Overrides:

isAccessible in class CClass

Returns:

true if this member is accessible

getAbstractMethods

public CMethod[] getAbstractMethods()

Returns a list of abstract methods

Overrides:

getAbstractMethods in class CClass

collectInterfaceMethods

public void collectInterfaceMethods(Vector v)

collectInterfaceMethods search for a matching method with the provided type parameters look in parent hierarchy as needed

Parameters:

v - method name

collectAbstractMethods

public void collectAbstractMethods(Vector v)

collectAbstractMethods search for a matching method with the provided type parameters look in parent hierarchy as needed

Parameters:

v - method name

genClassFile

public void genClassFile(File destination)

Generate the code in a class file

Parameters:

destination -

deepClone

public Object deepClone()

Returns a deep clone of this object.

Specified by:

deepClone in interface DeepCloneable

Overrides:

deepClone in class CClass

deepCloneInto

protected void deepCloneInto(CBadClass other)

Clones all fields of this into

other