JML

org.multijava.mjc
Class CFieldAccessorMethod

java.lang.Object
  extended byorg.multijava.util.Utils
      extended byorg.multijava.mjc.CMember
          extended byorg.multijava.mjc.CMethod
              extended byorg.multijava.mjc.CSourceMethod
                  extended byorg.multijava.mjc.CFieldAccessorMethod
All Implemented Interfaces:
CFieldAccessor, Cloneable, Comparable, Constants, Constants, SigSourceMember
Direct Known Subclasses:
CFieldGetterMethod, CFieldSetterMethod

public abstract class CFieldAccessorMethod
extends CSourceMethod
implements CFieldAccessor

This class is the abstract base class for the field getter and setter methods.


Field Summary
protected  CField target
          The target field of this wrapper.
 
Fields inherited from class org.multijava.mjc.CSourceMethod
 
Fields inherited from class org.multijava.mjc.CMethod
declarationContext, generatefrom, needsPrivacyModifierRemoved, specArgs, synthetic, topConcreteMethod
 
Fields inherited from class org.multijava.mjc.CMember
 
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
CFieldAccessorMethod(CField target, CClass owner, CType retType, CSpecializedType[] parms)
          Constructs a getter method for the given method.
 
Method Summary
abstract  void genLoad(CodeSequence code)
          Generates a sequence of bytecodes to load
abstract  void genStore(CodeSequence code)
          Generates a sequence of bytecodes to load
 CField getField()
          Returns the target of this accessor method.
 CType getType()
           
 JExpression getValue()
           
 boolean isApplicableTo(CField f)
           
 boolean isFieldStatic()
           
 void setType(CType type)
           
 
Methods inherited from class org.multijava.mjc.CSourceMethod
addFilteredDispatcher, ambiguousDispatcherClass, anchorClass, body, createCMethodInfo, createMethodInfo, declarationASTNode, dispatcherClassName, dispatcherMethod, dispatcherSignature, exceptionsAsStringArray, filteredDispatchers, functionNumber, genCode, genGenericFunctionInfo, genMethodInfo, getBody, getGenericSignature, getSignature, isTopLevelAbstractMethod, isUsed, markAsTopLevelAbstractMethod, nonEmptyMethodInfo, optimizingLevel, plantBodyBytecode, plantFunctionRef, plantOldFunctionRef, removePrivacyModifierIfNecessary, setDispatcherMethod, setParmsAndOptimizeCode, setUsed, toString
 
Methods inherited from class org.multijava.mjc.CMethod
apparentlySpecializes, apparentlySpecializes, apparentlySpecializes, bodyGenericSignature, bodyIdent, bodySignature, compareTo, declarationContext, equalParameters, equalParametersNoUniverses, equals, genDispatch, genGenFuncInvocation, getGenerateFrom, getMethod, getSpecArgs, getTypeVariable, hashCode, hasSameSignature, hasSameSignature, hasSameSignatureNoUniverses, isAbstract, isApplicable, isConstructor, isExternal, isGenericMethod, isInExternalGF, isLocalTo, isMixedPleomorphic, isMoreSpecificThan, isMoreSpecificThan, isMoreSpecificThan, isMoreSpecificThan, isMoreSpecificThan, isNative, isPure, isSynthetic, lookupTypeVariable, mmGenericSignature, mmSignature, overriddenMethodSet, parameters, parametersSize, plantMMInvocation, plantSelfArguments, purityWasChanged, receiverType, returnType, setGenerateFrom, setIDs, setIsMixedPleomorphic, setOverriddenMethodSet, setOverriddenMethodSet, setParameters, setReturnType, setSynthetic, setThrowables, specializes, swallowReceiver, throwables, topConcreteMethod, toString
 
Methods inherited from class org.multijava.mjc.CMember
access, addModifiers, deprecated, getCClass, getCCompilationUnit, getIdent, getJavaName, getOwnerName, getQualNameWithSeparator, hasDefaultAccess, hasProtectedVisibilityIn, host, ident, isAccessibleFrom, isDeclaredNonNull, isDeprecated, isFinal, isLocalTo, isPrivate, isProtected, isPublic, isStatic, modifiers, owner, qualifiedName, setModifiers
 
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
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.multijava.mjc.CFieldAccessor
ident, isFinal, isStatic, owner
 

Field Detail

target

protected CField target
The target field of this wrapper.

Constructor Detail

CFieldAccessorMethod

public CFieldAccessorMethod(CField target,
                            CClass owner,
                            CType retType,
                            CSpecializedType[] parms)
Constructs a getter method for the given method.

Parameters:
target - the field
owner - the receiver of the method
retType - the return type of the method
parms - the parameter types of the method
Method Detail

isApplicableTo

public boolean isApplicableTo(CField f)

getType

public CType getType()
Specified by:
getType in interface CFieldAccessor
Returns:
the type of this field (or the type of the associated field of a getter/setter)

setType

public void setType(CType type)
Specified by:
setType in interface CFieldAccessor

getValue

public JExpression getValue()
Specified by:
getValue in interface CFieldAccessor
Returns:
the value of this field (or the value of the associated field of a getter/setter)

isFieldStatic

public boolean isFieldStatic()
Specified by:
isFieldStatic in interface CFieldAccessor
Returns:
true if this member's associated field is static

getField

public CField getField()
Returns the target of this accessor method.

Specified by:
getField in interface CFieldAccessor
Overrides:
getField in class CMember

genLoad

public abstract void genLoad(CodeSequence code)
Description copied from interface: CFieldAccessor
Generates a sequence of bytecodes to load

Specified by:
genLoad in interface CFieldAccessor
Parameters:
code - the code list

genStore

public abstract void genStore(CodeSequence code)
Description copied from interface: CFieldAccessor
Generates a sequence of bytecodes to load

Specified by:
genStore in interface CFieldAccessor
Parameters:
code - the code list

JML

JML is Copyright (C) 1998-2002 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. This release depends on code from the MultiJava project and is based in part on the Kopi project Copyright (C) 1990-99 DMS Decision Management Systems Ges.m.b.H.