org.apache.bcel.generic
Class PUSH

java.lang.Object
  org.apache.bcel.generic.PUSH

All Implemented Interfaces:

CompoundInstruction, InstructionConstants, VariableLengthInstruction

public final class PUSH
extends Object
implements CompoundInstruction, VariableLengthInstruction, InstructionConstants

Wrapper class for push operations, which are implemented either as BIPUSH, LDC or xCONST_n instructions.

Version:

$Id: PUSH.java 386056 2006-03-15 11:31:56Z tcurdt $

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.bcel.generic.InstructionConstants

InstructionConstants.Clinit

Field Summary

Fields inherited from interface org.apache.bcel.generic.InstructionConstants

AALOAD, AASTORE, ACONST_NULL, ALOAD_0, ALOAD_1, ALOAD_2, ARETURN, ARRAYLENGTH, ASTORE_0, ASTORE_1, ASTORE_2, ATHROW, BALOAD, BASTORE, bla, CALOAD, CASTORE, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DMUL, DNEG, DREM, DRETURN, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FMUL, FNEG, FREM, FRETURN, FSUB, 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, ILOAD_0, ILOAD_1, ILOAD_2, IMUL, INEG, INSTRUCTIONS, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE_0, ISTORE_1, ISTORE_2, ISUB, IUSHR, IXOR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDIV, LMUL, LNEG, LOR, LREM, LRETURN, LSHL, LSHR, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, NOP, POP, POP2, RETURN, SALOAD, SASTORE, SWAP, THIS

Constructor Summary

PUSH(ConstantPoolGen cp, boolean value)

PUSH(ConstantPoolGen cp, Boolean value)

PUSH(ConstantPoolGen cp, Character value)
creates a push object from a Character value.

PUSH(ConstantPoolGen cp, double value)

PUSH(ConstantPoolGen cp, float value)

PUSH(ConstantPoolGen cp, int value)
This constructor also applies for values of type short, char, byte

PUSH(ConstantPoolGen cp, long value)

PUSH(ConstantPoolGen cp, Number value)

PUSH(ConstantPoolGen cp, String value)

Method Summary

Instruction	getInstruction()
InstructionList	getInstructionList()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PUSH

public PUSH(ConstantPoolGen cp,
            int value)

This constructor also applies for values of type short, char, byte

Parameters:

cp - Constant pool

value - to be pushed

PUSH

public PUSH(ConstantPoolGen cp,
            boolean value)

Parameters:

cp - Constant pool

value - to be pushed

PUSH

public PUSH(ConstantPoolGen cp,
            float value)

Parameters:

cp - Constant pool

value - to be pushed

PUSH

public PUSH(ConstantPoolGen cp,
            long value)

Parameters:

cp - Constant pool

value - to be pushed

PUSH

public PUSH(ConstantPoolGen cp,
            double value)

Parameters:

cp - Constant pool

value - to be pushed

PUSH

public PUSH(ConstantPoolGen cp,
            String value)

Parameters:

cp - Constant pool

value - to be pushed

PUSH

public PUSH(ConstantPoolGen cp,
            Number value)

Parameters:

cp - Constant pool

value - to be pushed

PUSH

public PUSH(ConstantPoolGen cp,
            Character value)

creates a push object from a Character value. Warning: Make sure not to attempt to allow autoboxing to create this value parameter, as an alternative constructor will be called

Parameters:

cp - Constant pool

value - to be pushed

PUSH

public PUSH(ConstantPoolGen cp,
            Boolean value)

Parameters:

cp - Constant pool

value - to be pushed

Method Detail

getInstructionList

public final InstructionList getInstructionList()

Specified by:

getInstructionList in interface CompoundInstruction

getInstruction

public final Instruction getInstruction()

toString

public String toString()

Overrides:

toString in class Object

Returns:

mnemonic for instruction