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java.lang.Objectorg.gjt.jclasslib.bytecode.AbstractInstruction
org.gjt.jclasslib.bytecode.ImmediateByteInstruction
Describes an instruction that is followed by an immediate unsigned byte.
Field Summary | |
protected boolean |
wide
Indicates whether the instuction is subject to a wide instruction or not. |
Constructor Summary | |
ImmediateByteInstruction(int opcode,
boolean wide)
Constructor. |
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ImmediateByteInstruction(int opcode,
boolean wide,
int immediateByte)
Constructor. |
Method Summary | |
int |
getImmediateByte()
Get the immediate unsigned byte of this instruction. |
int |
getSize()
Get the size in bytes of this instruction. |
boolean |
isWide()
Check whether the instuction is subject to a wide instruction or not. |
void |
read(ByteCodeInput in)
Read this instruction from the given ByteCodeInput. |
void |
setImmediateByte(int immediateByte)
Set the immediate unsigned byte of this instruction. |
void |
setWide(boolean wide)
Set whether the instuction is subject to a wide instruction or not. |
void |
write(ByteCodeOutput out)
Write this instruction to the given ByteCodeOutput. |
Methods inherited from class org.gjt.jclasslib.bytecode.AbstractInstruction |
getOffset, getOpcode, getOpcodeVerbose, setOffset, setOpcode |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected boolean wide
Constructor Detail |
public ImmediateByteInstruction(int opcode, boolean wide)
opcode
- the opcodewide
- whether the instruction is a wide instruction.public ImmediateByteInstruction(int opcode, boolean wide, int immediateByte)
opcode
- the opcodewide
- whether the instruction is a wide instruction.immediateByte
- the immediate byte value.Method Detail |
public int getSize()
AbstractInstruction
getSize
in class AbstractInstruction
public int getImmediateByte()
public void setImmediateByte(int immediateByte)
immediateByte
- the bytepublic boolean isWide()
public void setWide(boolean wide)
wide
- wide or notpublic void read(ByteCodeInput in) throws IOException
AbstractInstruction
Excpects ByteCodeInput to be in JVM class file format and just before a instruction of this kind.
read
in class AbstractInstruction
in
- the ByteCodeInput from which to read
IOException
- if an exception occurs with the ByteCodeInputpublic void write(ByteCodeOutput out) throws IOException
AbstractInstruction
write
in class AbstractInstruction
out
- the ByteCodeOutput to which to write
IOException
- if an exception occurs with the ByteCodeOutput
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