at.dms.classfile
Class LongConstant

java.lang.Object
  |
  +--at.dms.classfile.PooledConstant
        |
        +--at.dms.classfile.LongConstant
All Implemented Interfaces:
Constants

public class LongConstant
extends PooledConstant

Wrap an Long constant reference with this CPE.


Fields inherited from interface at.dms.classfile.Constants
ACC_ABSTRACT, ACC_FINAL, ACC_INTERFACE, ACC_NATIVE, ACC_NBR_FLAGS, 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
LongConstant(long value)
           
 
Method Summary
 boolean equals(java.lang.Object o)
          equals (an exact comparison) ASSERT: this.hashCode == o.hashCode ===> cast
(package private)  java.lang.Object getLiteral()
          Returns the associated literal.
(package private)  int getSlotsUsed()
          Returns the number of slots in the constant pool used by this entry.
 int hashCode()
          hashCode (a fast comparison) CONVENTION: return XXXXXXXXXXXX << 4 + Y with Y = ident of the type of the pooled constant
(package private)  void resolveConstants(ConstantPool cp)
          Insert or check location of constant value on constant pool.
(package private)  void resolveConstants(PooledConstant pc)
          Check location of constant value on constant pool.
(package private)  void write(ConstantPool cp, java.io.DataOutput out)
          Write this class into the the file (out) getting data position from the constant pool.
 
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

LongConstant

public LongConstant(long value)
Parameters:
value - Value for Long constant.
Method Detail

getLiteral

java.lang.Object getLiteral()
Returns the associated literal.
Overrides:
getLiteral in class PooledConstant

getSlotsUsed

int getSlotsUsed()
Returns the number of slots in the constant pool used by this entry. A long constant uses 2 slots.
Overrides:
getSlotsUsed in class PooledConstant

hashCode

public final int hashCode()
hashCode (a fast comparison) CONVENTION: return XXXXXXXXXXXX << 4 + Y with Y = ident of the type of the pooled constant
Overrides:
hashCode in class PooledConstant

equals

public final boolean equals(java.lang.Object o)
equals (an exact comparison) ASSERT: this.hashCode == o.hashCode ===> cast
Overrides:
equals in class PooledConstant

resolveConstants

final void resolveConstants(PooledConstant pc)
Check location of constant value on constant pool.
Overrides:
resolveConstants in class PooledConstant
Parameters:
pc - the already in pooled constant. ASSERT pc.getClass() == this.getClass()

resolveConstants

void resolveConstants(ConstantPool cp)
Insert or check location of constant value on constant pool.
Overrides:
resolveConstants in class PooledConstant
Parameters:
cp - the constant pool for this class.

write

void write(ConstantPool cp,
           java.io.DataOutput out)
     throws java.io.IOException
Write this class into the the file (out) getting data position from the constant pool.
Overrides:
write in class PooledConstant
Parameters:
cp - the constant pool that contain all data.
out - the file where to write this object info.
Throws:
java.io.IOException - An io problem has occured.