org.apache.bcel.generic
Class NEWARRAY
java.lang.Object
org.apache.bcel.generic.Instruction
org.apache.bcel.generic.NEWARRAY
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, AllocationInstruction, ExceptionThrower, StackProducer
public class NEWARRAY
- extends Instruction
- implements AllocationInstruction, ExceptionThrower, StackProducer
NEWARRAY - Create new array of basic type (int, short, ...)
Stack: ..., count -> ..., arrayref
type must be one of T_INT, T_SHORT, ...
- Version:
- $Id: NEWARRAY.java 386056 2006-03-15 11:31:56Z tcurdt $
- Author:
- M. Dahm
- See Also:
- Serialized Form
Field Summary |
private byte |
type
|
Constructor Summary |
NEWARRAY()
Empty constructor needed for the Class.newInstance() statement in
Instruction.readInstruction(). |
NEWARRAY(BasicType type)
|
NEWARRAY(byte type)
|
Method Summary |
void |
accept(Visitor v)
Call corresponding visitor method(s). |
void |
dump(java.io.DataOutputStream out)
Dump instruction as byte code to stream out. |
java.lang.Class[] |
getExceptions()
|
Type |
getType()
|
byte |
getTypecode()
|
protected void |
initFromFile(ByteSequence bytes,
boolean wide)
Read needed data (e.g. |
java.lang.String |
toString(boolean verbose)
Long output format:
<name of opcode> "["<opcode number>"]"
"("<length of instruction>")" |
Methods inherited from class org.apache.bcel.generic.Instruction |
consumeStack, copy, dispose, equals, getComparator, getLength, getName, getOpcode, produceStack, readInstruction, setComparator, toString, toString |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
type
private byte type
NEWARRAY
NEWARRAY()
- Empty constructor needed for the Class.newInstance() statement in
Instruction.readInstruction(). Not to be used otherwise.
NEWARRAY
public NEWARRAY(byte type)
NEWARRAY
public NEWARRAY(BasicType type)
dump
public void dump(java.io.DataOutputStream out)
throws java.io.IOException
- Dump instruction as byte code to stream out.
- Overrides:
dump
in class Instruction
- Parameters:
out
- Output stream
- Throws:
java.io.IOException
getTypecode
public final byte getTypecode()
- Returns:
- numeric code for basic element type
getType
public final Type getType()
- Returns:
- type of constructed array
toString
public java.lang.String toString(boolean verbose)
- Description copied from class:
Instruction
- Long output format:
<name of opcode> "["<opcode number>"]"
"("<length of instruction>")"
- Overrides:
toString
in class Instruction
- Parameters:
verbose
- long/short format switch
- Returns:
- mnemonic for instruction
initFromFile
protected void initFromFile(ByteSequence bytes,
boolean wide)
throws java.io.IOException
- Read needed data (e.g. index) from file.
- Overrides:
initFromFile
in class Instruction
- Parameters:
bytes
- byte sequence to read fromwide
- "wide" instruction flag
- Throws:
java.io.IOException
getExceptions
public java.lang.Class[] getExceptions()
- Specified by:
getExceptions
in interface ExceptionThrower
accept
public void accept(Visitor v)
- Call corresponding visitor method(s). The order is:
Call visitor methods of implemented interfaces first, then
call methods according to the class hierarchy in descending order,
i.e., the most specific visitXXX() call comes last.
- Specified by:
accept
in class Instruction
- Parameters:
v
- Visitor object