at.dms.classfile
Class ReferenceConstant

java.lang.Object
  at.dms.classfile.PooledConstant
      at.dms.classfile.ReferenceConstant

All Implemented Interfaces:

Constants

Direct Known Subclasses:

FieldRefConstant, InterfaceConstant, MethodRefConstant

public abstract class ReferenceConstant
extends PooledConstant

VMS 4.4.2 : Reference Constants. This class implements field/method/interface method reference constants.

Field Summary

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

ReferenceConstant(byte tag, ClassConstant clazz, NameAndTypeConstant nametype)
Constructs a reference constant.

ReferenceConstant(byte tag, String name, String type)
Constructs a new reference constant.

ReferenceConstant(byte tag, String owner, String name, String type)
Constructs a new reference constant.

Method Summary

boolean	equals(Object o) equals (an exact comparison) ASSERT: this.hashCode == o.hashCode ===> cast
String	getClassName() Returns the name of this constant
String	getName() Returns the name of this constant
String	getType() Returns the name of this constant
String	getTypeName() Returns the name of this constant
int	hashCode() hashCode (a fast comparison) CONVENTION: return XXXXXXXXXXXX << 4 + Y with Y = ident of the type of the pooled constant
void	setTypeName(String name) Returns the name of this constant

Methods inherited from class at.dms.classfile.PooledConstant

getIndex, setIndex

Methods inherited from class java.lang.Object

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

Constructor Detail

ReferenceConstant

public ReferenceConstant(byte tag,
                         String name,
                         String type)

Constructs a new reference constant.

Parameters:

tag - the constant type tag

name - the qualified name of the referenced object

type - the signature of the referenced object

ReferenceConstant

public ReferenceConstant(byte tag,
                         String owner,
                         String name,
                         String type)

Constructs a new reference constant.

Parameters:

tag - the constant type tag

owner - the qualified name of the class containing the reference

name - the simple name of the referenced object

type - the signature of the referenced object

ReferenceConstant

public ReferenceConstant(byte tag,
                         ClassConstant clazz,
                         NameAndTypeConstant nametype)

Constructs a reference constant.

Parameters:

tag - the constant type tag

clazz - the class that defines the referenced object

nametype - the simple name and signature of the referenced object

Method Detail

getName

public String getName()

Returns the name of this constant

getClassName

public String getClassName()

Returns the name of this constant

getTypeName

public String getTypeName()

Returns the name of this constant

setTypeName

public void setTypeName(String name)

Returns the name of this constant

getType

public String getType()

Returns the name of this constant

hashCode

public final int hashCode()

hashCode (a fast comparison) CONVENTION: return XXXXXXXXXXXX << 4 + Y with Y = ident of the type of the pooled constant

Specified by:

hashCode in class PooledConstant

equals

public final boolean equals(Object o)

equals (an exact comparison) ASSERT: this.hashCode == o.hashCode ===> cast

Specified by:

equals in class PooledConstant