Package org.aspectj.apache.bcel.generic

Class InstructionLV

java.lang.Object

org.aspectj.apache.bcel.generic.Instruction

org.aspectj.apache.bcel.generic.InstructionLV

All Implemented Interfaces:

Serializable, Cloneable, Constants

Direct Known Subclasses:

IINC, InstructionCLV

public class InstructionLV
extends Instruction

Abstract super class for instructions dealing with local variables.

Version:

$Id: InstructionLV.java,v 1.5 2009/10/05 17:35:36 aclement Exp $

Author:

M. Dahm

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.aspectj.apache.bcel.Constants

Constants.ClassFileVersion

Field Summary

Fields

Modifier and Type	Field	Description
protected int	lvar

Fields inherited from class org.aspectj.apache.bcel.generic.Instruction

opcode

Fields inherited from interface org.aspectj.apache.bcel.Constants

_unused, AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MODULE, ACC_NATIVE, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_VARARGS, ACC_VOLATILE, ACCESS_NAMES, ACONST_NULL, ALOAD, ALOAD_0, ALOAD_1, ALOAD_2, ALOAD_3, ANEWARRAY, ANEWARRAY_QUICK, ARETURN, ARRAYLENGTH, ASTORE, ASTORE_0, ASTORE_1, ASTORE_2, ASTORE_3, ATHROW, ATTR_ANNOTATION_DEFAULT, ATTR_BOOTSTRAPMETHODS, ATTR_CODE, ATTR_CONSTANT_VALUE, ATTR_DEPRECATED, ATTR_ENCLOSING_METHOD, ATTR_EXCEPTIONS, ATTR_INNER_CLASSES, ATTR_LINE_NUMBER_TABLE, ATTR_LOCAL_VARIABLE_TABLE, ATTR_LOCAL_VARIABLE_TYPE_TABLE, ATTR_METHOD_PARAMETERS, ATTR_MODULE, ATTR_MODULE_MAIN_CLASS, ATTR_MODULE_PACKAGES, ATTR_NEST_HOST, ATTR_NEST_MEMBERS, ATTR_PMG, ATTR_RUNTIME_INVISIBLE_ANNOTATIONS, ATTR_RUNTIME_INVISIBLE_PARAMETER_ANNOTATIONS, ATTR_RUNTIME_INVISIBLE_TYPE_ANNOTATIONS, ATTR_RUNTIME_VISIBLE_ANNOTATIONS, ATTR_RUNTIME_VISIBLE_PARAMETER_ANNOTATIONS, ATTR_RUNTIME_VISIBLE_TYPE_ANNOTATIONS, ATTR_SIGNATURE, ATTR_SOURCE_FILE, ATTR_STACK_MAP, ATTR_SYNTHETIC, ATTR_UNKNOWN, ATTRIBUTE_NAMES, BALOAD, BASTORE, BIPUSH, BRANCH_INSTRUCTION, BREAKPOINT, CALOAD, CASTORE, CHECKCAST, CHECKCAST_QUICK, CLASS_TYPE_NAMES, CONSTANT_Class, CONSTANT_Double, CONSTANT_Dynamic, CONSTANT_Fieldref, CONSTANT_Float, CONSTANT_INST, CONSTANT_Integer, CONSTANT_InterfaceMethodref, CONSTANT_InvokeDynamic, CONSTANT_Long, CONSTANT_MethodHandle, CONSTANT_Methodref, CONSTANT_MethodType, CONSTANT_Module, CONSTANT_NameAndType, CONSTANT_NAMES, CONSTANT_Package, CONSTANT_String, CONSTANT_Utf8, CONSTRUCTOR_NAME, CONSUME_STACK, CP_INST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DLOAD_0, DLOAD_1, DLOAD_2, DLOAD_3, DMUL, DNEG, DREM, DRETURN, DSTORE, DSTORE_0, DSTORE_1, DSTORE_2, DSTORE_3, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, EXCEPTION_THROWER, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAD_0, FLOAD_1, FLOAD_2, FLOAD_3, FMUL, FNEG, FREM, FRETURN, FSTORE, FSTORE_0, FSTORE_1, FSTORE_2, FSTORE_3, FSUB, GETFIELD, GETFIELD_QUICK, GETFIELD_QUICK_W, GETFIELD2_QUICK, GETSTATIC, GETSTATIC_QUICK, GETSTATIC2_QUICK, GOTO, GOTO_W, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IF_INST, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, iLen, ILLEGAL_OPCODE, ILLEGAL_TYPE, ILOAD, ILOAD_0, ILOAD_1, ILOAD_2, ILOAD_3, IMPDEP1, IMPDEP2, IMUL, INDEXED, INEG, INSTANCEOF, INSTANCEOF_QUICK, instExcs, instFlags, INT2BYTE, INT2CHAR, INT2SHORT, INTERFACES_IMPLEMENTED_BY_ARRAYS, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKEINTERFACE_QUICK, INVOKENONVIRTUAL, INVOKENONVIRTUAL_QUICK, INVOKESPECIAL, INVOKESTATIC, INVOKESTATIC_QUICK, INVOKESUPER_QUICK, INVOKEVIRTUAL, INVOKEVIRTUAL_QUICK, INVOKEVIRTUAL_QUICK_W, INVOKEVIRTUALOBJECT_QUICK, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISTORE_0, ISTORE_1, ISTORE_2, ISTORE_3, ISUB, ITEM_Bogus, ITEM_Double, ITEM_Float, ITEM_InitObject, ITEM_Integer, ITEM_Long, ITEM_NAMES, ITEM_NewObject, ITEM_Null, ITEM_Object, IUSHR, IXOR, JSR, JSR_INSTRUCTION, JSR_W, KNOWN_ATTRIBUTES, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDC_QUICK, LDC_W, LDC_W_QUICK, LDC2_W, LDC2_W_QUICK, LDIV, LLOAD, LLOAD_0, LLOAD_1, LLOAD_2, LLOAD_3, LMUL, LNEG, LOAD_INST, LOADCLASS_INST, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSTORE_0, LSTORE_1, LSTORE_2, LSTORE_3, LSUB, LUSHR, LV_INST, LXOR, MAJOR_1_1, MAJOR_1_5, MAJOR_1_6, MAJOR_1_8, MAX_ACC_FLAG, MAX_BYTE, MAX_CODE_SIZE, MAX_CP_ENTRIES, MAX_SHORT, MINOR_1_1, MODULE_ACC_MANDATED, MODULE_ACC_STATIC_PHASE, MODULE_ACC_SYNTHETIC, MODULE_ACC_TRANSITIVE, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, MULTIANEWARRAY_QUICK, NEGATABLE, NEW, NEW_QUICK, NEWARRAY, NOP, OPCODE_NAMES, POP, POP_INST, POP2, PUSH, PUSH_INST, PUTFIELD, PUTFIELD_QUICK, PUTFIELD_QUICK_W, PUTFIELD2_QUICK, PUTSTATIC, PUTSTATIC_QUICK, PUTSTATIC2_QUICK, RESERVED, RET, RET_INST, RETURN, SALOAD, SASTORE, SHORT_TYPE_NAMES, SIPUSH, STACK_INST, stackEntriesProduced, STATIC_INITIALIZER_NAME, STORE_INST, SWAP, SWITCH, T_ADDRESS, T_ARRAY, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_OBJECT, T_REFERENCE, T_SHORT, T_UNKNOWN, T_VOID, TABLESWITCH, TARGETER_INSTRUCTION, TYPE_NAMES, TYPE_OF_OPERANDS, types, UNDEFINED, UNDEFINED_LENGTH, UNPREDICTABLE, VARIABLE_LENGTH, WIDE

Constructor Summary

Constructors

Constructor	Description
InstructionLV(short opcode)
InstructionLV(short opcode, int lvar)

Method Summary

Modifier and Type	Method	Description
boolean	canSetIndex()
void	dump(DataOutputStream out)
boolean	equals(Object other)
int	getBaseOpcode()
final int	getIndex()
int	getLength()
int	hashCode()
boolean	isALOAD()
boolean	isASTORE()
void	setIndex(int i)
InstructionLV	setIndexAndCopyIfNecessary(int newIndex)
String	toString(boolean verbose)	Long output format: 'name of opcode' "[" 'opcode number' "]" "(" 'length of instruction' ")" "invalid input: '<'" 'local variable index' ">"

Methods inherited from class org.aspectj.apache.bcel.generic.Instruction

consumeStack, copy, getLoadClassType, getName, getOpcode, getType, getType, getValue, getValue, isArrayCreationInstruction, isConstantInstruction, isConstantPoolInstruction, isIndexedInstruction, isJsrInstruction, isLoadInstruction, isLocalVariableInstruction, isReturnInstruction, isStackConsumer, isStackProducer, isStoreInstruction, produceStack, readInstruction, toString

Methods inherited from class java.lang.Object

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

Field Details

lvar

protected int lvar

Constructor Details

InstructionLV

public InstructionLV(short opcode,
 int lvar)

InstructionLV

public InstructionLV(short opcode)

Method Details

dump

public void dump(DataOutputStream out)
          throws IOException

Overrides:

dump in class Instruction

Throws:

IOException

toString

public String toString(boolean verbose)

Long output format: 'name of opcode' "[" 'opcode number' "]" "(" 'length of instruction' ")" "invalid input: '<'" 'local variable index' ">"

Overrides:

toString in class Instruction

isALOAD

public boolean isALOAD()

Overrides:

isALOAD in class Instruction

isASTORE

public boolean isASTORE()

Overrides:

isASTORE in class Instruction

getBaseOpcode

public int getBaseOpcode()

getIndex

public final int getIndex()

Overrides:

getIndex in class Instruction

Returns:

local variable index referred by this instruction.

setIndex

public void setIndex(int i)

Overrides:

setIndex in class Instruction

canSetIndex

public boolean canSetIndex()

setIndexAndCopyIfNecessary

public InstructionLV setIndexAndCopyIfNecessary(int newIndex)

getLength

public int getLength()

Overrides:

getLength in class Instruction

equals

public boolean equals(Object other)

Overrides:

equals in class Instruction

hashCode

public int hashCode()

Overrides:

hashCode in class Instruction