mjc

org.multijava.mjc
Class CErasedClassType

java.lang.Object
  extended byorg.multijava.util.Utils
      extended byorg.multijava.mjc.CType
          extended byorg.multijava.mjc.CClassType
              extended byorg.multijava.mjc.CErasedClassType
All Implemented Interfaces:
Cloneable, Comparable, Constants, Constants, CTypeSignatureAppender

public class CErasedClassType
extends CClassType

This class represents class type in the type structure


Nested Class Summary
 
Nested classes inherited from class org.multijava.mjc.CType
CType.MethodSignature, CType.MethodSignatureParser, CType.StringBuffers, CType.TupleCollection
 
Field Summary
 
Fields inherited from class org.multijava.mjc.CClassType
arguments, EMPTY, EMPTY_ARG, index, universe
 
Fields inherited from class org.multijava.mjc.CType
instance, isMethodTypeVariable, isTypeVariable, type
 
Fields inherited from class org.multijava.util.Utils
DBG_LEVEL_HIGH, DBG_LEVEL_LOW, DBG_LEVEL_NO
 
Fields inherited from interface org.multijava.mjc.Constants
ACC_MODIFIER_FLAGS_MASK, ACC_NON_NULL, ACC_NON_NULL_BY_DEFAULT, ACC_NULLABLE, ACC_NULLABLE_BY_DEFAULT, ACC_PURE, ACCESS_FLAG_ARRAY, ACCESS_FLAG_NAMES, AMID_JAVA_MATH, AMID_MAX, AMID_SAFE_MATH, CMP_VERSION, IMPLICITLY_NON_NULL, JAV_ASSERTION_ERROR, JAV_CLASS, JAV_CLASSLOADER, JAV_CLASSNOTFOUND_EXCEPTION, JAV_CLONE, JAV_CLONEABLE, JAV_CONSTRUCTOR, JAV_ERROR, JAV_EXCEPTION, JAV_INIT, JAV_LENGTH, JAV_NAME_SEPARATOR, JAV_NOCLASSDEFFOUND_ERROR, JAV_OBJECT, JAV_OUTER_THIS, JAV_RMJ_RUNTIME_EXCEPTION, JAV_RUNTIME, JAV_RUNTIME_EXCEPTION, JAV_SERIALIZABLE, JAV_STATIC_INIT, JAV_STRING, JAV_STRINGBUFFER, JAV_SUPER, JAV_THIS, JAV_THROWABLE, MJ_ANCHOR, NULLITY_MODS, OPE_BAND, OPE_BNOT, OPE_BOR, OPE_BSR, OPE_BXOR, OPE_EQ, OPE_GE, OPE_GT, OPE_LAND, OPE_LE, OPE_LNOT, OPE_LOR, 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_BOOLEAN, TID_BYTE, TID_CHAR, TID_CLASS, TID_DOUBLE, TID_FLOAT, TID_INT, TID_LONG, TID_MAX, TID_SHORT, TID_VOID, UNIV_ARRAY_TMP, UNIV_TMP
 
Fields inherited from interface org.multijava.util.classfile.Constants
ACC_ABSTRACT, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VOLATILE, ATT_ANCHOR, ATT_BRIDGE, ATT_CODE, ATT_CONSTANTVALUE, ATT_DEPRECATED, ATT_DISPATCHER, ATT_EXCEPTIONS, ATT_GENERIC, ATT_GENERIC_FUNCTIONS, ATT_INNERCLASSES, ATT_LINENUMBERTABLE, ATT_LOCALVARIABLETABLE, ATT_MM_BODY, ATT_REDIRECTOR, ATT_RMJ_GLUE, ATT_RMJ_SIGNATURE, ATT_RUNTIME_VISIBLE_ANNOTATIONS, ATT_RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS, ATT_SIGNATURE, ATT_SOURCEFILE, ATT_SYNTHETIC, ATT_UNIVERSE_FIELD, ATT_UNIVERSE_METHOD, ATT_UNIVERSE_VERSION, 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_dup2, opc_dup2_x1, opc_dup2_x2, opc_dup_x1, opc_dup_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_ldc2_w, opc_ldc_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
CErasedClassType(CClass clazz)
          Construct a class type
 
Method Summary
 CType checkType(CContextType context)
          check that type is valid necessary to resolve String into java/lang/String
 boolean equals(Object other)
          equals
 boolean equals(CType other, CClassType[] substitution)
           
 CClass getCClass()
          Returns the class object associated with this type.
 boolean isAlwaysAssignableTo(CType dest)
          Can this type be converted to the specified type by assignment conversion (JLS 5.2) ?
 boolean isAlwaysAssignableTo(CType dest, boolean inst)
          Is this type assignable to the given type by assignment type conversion [JLS2 5.2] [JLS2 5.1.4]
 boolean isAlwaysAssignableTo(CType dest, CClassType[] substitution)
           
 boolean isAssignableTo(CType dest)
           
protected  boolean isChecked()
          Returns true if this class type has been resolved to a CClass singleton.
 boolean isClassType()
          Check if a type is a class type
 
Methods inherited from class org.multijava.mjc.CClassType
appendSignature, capture, clone, contains, createSubstitutedType, directlyVisibleTypes, equals, equals, getAllArguments, getArguments, getCUniverse, getCUniverseJMLString, getCUniverseMJString, getCUniverseString, getErasure, getIndex, getSize, getUniverseByteConstant, getVisibleTypesFrom, hashCode, hasUnboundedWildcardTypeArgumentsOnly, hasWildcardTypeArgument, ident, implicitlyCastTo, isAlwaysAssignableToNoUniverses, isCastableTo, isCheckedException, isConcrete, isInterface, isLocalTo, isNestedType, isParameterizedType, isRawTypeInvocationOf, isReference, isValidTypeArgumentFor, needsUncheckedConversion, needsUncheckedConversion, originalQualifiedName, plantDispatchTest, printArgs, qualifiedName, resolveValueType, setAllArguments, setClass, setCUniverse, setIndex, toString, toVerboseString
 
Methods inherited from class org.multijava.mjc.CType
appendGenericSignature, changesByErasure, checked, compareTo, genGenericMethodSignature, genGenericMethodSignature, genGenericMethodSignatureHelper, genMethodSignature, genMultimethodSignature, getCapture, getErasure, getGenericSignature, getIdent, getLoadOpcode, getReturnOpcode, getSignature, getStoreOpcode, getTypeID, getValue, isArrayType, isBoolean, isCapture, isClassTypeVariable, isCodedAsInt, isFloatingPoint, isGenericType, isMethodTypeVariable, isNumeric, isOrdinal, isPrimitive, isRawType, isReifiableType, isTypeVariable, isValueType, isVoid, isWildcard, parseGenericTypeSignature, parseGenericTypeSignature, parseMethodSignature, parseMethodSignature, parseSignature, parseSignature, setMethodTypeVariable, setTypeVariable, specializerSymbol, tupleToString, tupleToString
 
Methods inherited from class org.multijava.util.Utils
assertTrue, assertTrue, combineArrays, escapeString, escapeString, fail, fail, getFilePath, hasFlag, hasOtherFlags, parsePathParts, relativePathTo, splitQualifiedName, splitQualifiedName, stripJavaModifiers, stripNonJavaModifiers, stripPrivateModifier, unescapeString, vectorToArray, vectorToIntArray
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

CErasedClassType

public CErasedClassType(CClass clazz)
Construct a class type

Parameters:
clazz - the class that will represent this type
Method Detail

isChecked

protected boolean isChecked()
Description copied from class: CClassType
Returns true if this class type has been resolved to a CClass singleton.

Overrides:
isChecked in class CClassType

getCClass

public CClass getCClass()
Description copied from class: CClassType
Returns the class object associated with this type.

Overrides:
getCClass in class CClassType

isClassType

public boolean isClassType()
Description copied from class: CClassType
Check if a type is a class type

Overrides:
isClassType in class CClassType

equals

public boolean equals(Object other)
equals

Overrides:
equals in class CClassType

equals

public boolean equals(CType other,
                      CClassType[] substitution)
Overrides:
equals in class CClassType

checkType

public CType checkType(CContextType context)
                throws UnpositionedError
check that type is valid necessary to resolve String into java/lang/String

Overrides:
checkType in class CClassType
Parameters:
context - the context (may be be null)
Throws:
UnpositionedError - this error will be positioned soon

isAlwaysAssignableTo

public boolean isAlwaysAssignableTo(CType dest)
Can this type be converted to the specified type by assignment conversion (JLS 5.2) ?

Overrides:
isAlwaysAssignableTo in class CClassType
Parameters:
dest - the destination type
Returns:
true iff the conversion is valid

isAlwaysAssignableTo

public boolean isAlwaysAssignableTo(CType dest,
                                    boolean inst)
Description copied from class: CClassType
Is this type assignable to the given type by assignment type conversion [JLS2 5.2] [JLS2 5.1.4]

Overrides:
isAlwaysAssignableTo in class CClassType

isAlwaysAssignableTo

public boolean isAlwaysAssignableTo(CType dest,
                                    CClassType[] substitution)
Overrides:
isAlwaysAssignableTo in class CClassType

isAssignableTo

public boolean isAssignableTo(CType dest)
Overrides:
isAssignableTo in class CClassType

mjc

mjc is Copyright (C) 2000-2004 by Iowa State University and is distributed under the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. mjc is based in part on the Kopi project Copyright (C) 1990-99 DMS Decision Management Systems Ges.m.b.H.