org.apache.bcel.generic
Class GETSTATIC
java.lang.Object
org.apache.bcel.generic.Instruction
org.apache.bcel.generic.CPInstruction
org.apache.bcel.generic.FieldOrMethod
org.apache.bcel.generic.FieldInstruction
org.apache.bcel.generic.GETSTATIC
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Cloneable, ExceptionThrower, IndexedInstruction, LoadClass, PushInstruction, StackProducer, TypedInstruction
public class GETSTATIC
- extends FieldInstruction
- implements PushInstruction, ExceptionThrower
GETSTATIC - Fetch static field from class
Stack: ..., -> ..., value
OR
Stack: ..., -> ..., value.word1, value.word2
- Version:
- $Id: GETSTATIC.java 386056 2006-03-15 11:31:56Z tcurdt $
- Author:
- M. Dahm
- See Also:
- Serialized Form
Constructor Summary |
GETSTATIC()
Empty constructor needed for the Class.newInstance() statement in
Instruction.readInstruction(). |
GETSTATIC(int index)
|
Method Summary |
void |
accept(Visitor v)
Call corresponding visitor method(s). |
java.lang.Class[] |
getExceptions()
|
int |
produceStack(ConstantPoolGen cpg)
This method also gives right results for instructions whose
effect on the stack depends on the constant pool entry they
reference. |
Methods inherited from class org.apache.bcel.generic.Instruction |
consumeStack, copy, dispose, equals, getComparator, getLength, getName, getOpcode, readInstruction, setComparator, toString |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
GETSTATIC
GETSTATIC()
- Empty constructor needed for the Class.newInstance() statement in
Instruction.readInstruction(). Not to be used otherwise.
GETSTATIC
public GETSTATIC(int index)
produceStack
public int produceStack(ConstantPoolGen cpg)
- Description copied from class:
Instruction
- This method also gives right results for instructions whose
effect on the stack depends on the constant pool entry they
reference.
- Specified by:
produceStack
in interface StackProducer
- Overrides:
produceStack
in class Instruction
- Returns:
- Number of words produced onto stack by this instruction,
or Constants.UNPREDICTABLE, if this can not be computed statically
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