org.apache.jdo.impl.enhancer.classfile
Class ConstNameAndType

java.lang.Object
  extended byorg.apache.jdo.impl.enhancer.classfile.ConstBasic
      extended byorg.apache.jdo.impl.enhancer.classfile.ConstNameAndType
All Implemented Interfaces:
VMConstants

public class ConstNameAndType
extends ConstBasic

Class representing a name and an associated type in the constant pool of a class file


Field Summary
static int MyTag
           
private  ConstUtf8 theName
           
private  int theNameIndex
           
private  ConstUtf8 typeSignature
           
private  int typeSignatureIndex
           
 
Fields inherited from class org.apache.jdo.impl.enhancer.classfile.ConstBasic
index
 
Fields inherited from interface org.apache.jdo.impl.enhancer.classfile.VMConstants
ACCAbstract, ACCAnnotation, ACCBridge, ACCEnum, ACCFinal, ACCInterface, ACCNative, ACCPrivate, ACCProtected, ACCPublic, ACCStatic, ACCStrict, ACCSuper, ACCSynchronized, ACCSynthetic, ACCTransient, ACCVarargs, ACCVolatile, CONSTANTClass, CONSTANTDouble, CONSTANTFieldRef, CONSTANTFloat, CONSTANTInteger, CONSTANTInterfaceMethodRef, CONSTANTLong, CONSTANTMethodRef, CONSTANTNameAndType, CONSTANTString, CONSTANTUnicode, CONSTANTUtf8, 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_invokedynamic, 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, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, T_TWOWORD, T_UNKNOWN, T_WORD, TC_INTERFACE, TC_OBJECT, TC_STRING
 
Constructor Summary
(package private) ConstNameAndType(ConstUtf8 n, ConstUtf8 sig)
           
(package private) ConstNameAndType(int n, int sig)
           
 
Method Summary
 void changeSignature(ConstUtf8 newSig)
          Modify the signature
(package private)  void formatData(java.io.DataOutputStream b)
          Write this Constant pool entry to the output stream
 boolean isEqual(java.util.Stack msg, java.lang.Object obj)
          Compares this instance with another for structural equality.
 ConstUtf8 name()
          Return the name
(package private) static ConstNameAndType read(java.io.DataInputStream input)
           
(package private)  void resolve(ConstantPool p)
          Resolve integer index references to the actual constant pool entries that they represent.
 ConstUtf8 signature()
          Return the type signature associated with the name
 int tag()
          The tag of this constant entry
 java.lang.String toString()
          A printable representation
 
Methods inherited from class org.apache.jdo.impl.enhancer.classfile.ConstBasic
getIndex, indexAsString, setIndex
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

MyTag

public static final int MyTag
See Also:
Constant Field Values

theName

private ConstUtf8 theName

theNameIndex

private int theNameIndex

typeSignature

private ConstUtf8 typeSignature

typeSignatureIndex

private int typeSignatureIndex
Constructor Detail

ConstNameAndType

ConstNameAndType(ConstUtf8 n,
                 ConstUtf8 sig)

ConstNameAndType

ConstNameAndType(int n,
                 int sig)
Method Detail

tag

public int tag()
The tag of this constant entry

Specified by:
tag in class ConstBasic

name

public ConstUtf8 name()
Return the name


signature

public ConstUtf8 signature()
Return the type signature associated with the name


changeSignature

public void changeSignature(ConstUtf8 newSig)
Modify the signature


toString

public java.lang.String toString()
A printable representation


isEqual

public boolean isEqual(java.util.Stack msg,
                       java.lang.Object obj)
Compares this instance with another for structural equality.

Overrides:
isEqual in class ConstBasic

formatData

void formatData(java.io.DataOutputStream b)
          throws java.io.IOException
Description copied from class: ConstBasic
Write this Constant pool entry to the output stream

Specified by:
formatData in class ConstBasic
Throws:
java.io.IOException

read

static ConstNameAndType read(java.io.DataInputStream input)
                      throws java.io.IOException
Throws:
java.io.IOException

resolve

void resolve(ConstantPool p)
Description copied from class: ConstBasic
Resolve integer index references to the actual constant pool entries that they represent. This is used during class file reading because a constant pool entry could have a forward reference to a higher numbered constant.

Specified by:
resolve in class ConstBasic