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java.lang.Objectorg.apache.jdo.impl.enhancer.classfile.Insn
org.apache.jdo.impl.enhancer.classfile.InsnConstOp
An instruction which requires a single constant from the constant pool as an immediate operand
Field Summary | |
private ConstBasic |
constValue
|
Fields inherited from class org.apache.jdo.impl.enhancer.classfile.Insn |
NO_OFFSET, opc_target |
Constructor Summary | |
(package private) |
InsnConstOp(int theOpcode,
ConstBasic theOperand)
|
(package private) |
InsnConstOp(int theOpcode,
ConstBasic theOperand,
int pc)
|
(package private) |
InsnConstOp(int theOpcode,
ConstInterfaceMethodRef theOperand,
int pc)
|
Method Summary | |
java.lang.String |
argTypes()
What are the types of the stack operands ? |
boolean |
branches()
Does this instruction branch? |
private void |
checkConstant(ConstBasic operand)
|
private java.lang.String |
descriptorTypeOfObject(ConstBasicMemberRef memRef)
|
boolean |
isEqual(java.util.Stack msg,
java.lang.Object obj)
Compares this instance with another for structural equality. |
private boolean |
isNarrowldc()
|
int |
nStackArgs()
How many words of stack operands does this instruction take? |
int |
nStackResults()
How many words of stack results does this instruction deposit? |
(package private) void |
print(java.io.PrintStream out,
int indent)
|
java.lang.String |
resultTypes()
What are the types of the stack results? |
void |
setValue(ConstBasic newValue)
Modify the referenced constant |
(package private) int |
size()
|
(package private) int |
store(byte[] buf,
int index)
|
ConstBasic |
value()
Return the constant pool entry which is the immediate operand |
Methods inherited from class org.apache.jdo.impl.enhancer.classfile.Insn |
append, create, create, create, create, insert, loadStoreDataType, markTargets, next, offset, opcode, opName, prev, printInsn, printList, read, remove, resolveOffset, setNext, storeInt, storeShort, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
private ConstBasic constValue
Constructor Detail |
InsnConstOp(int theOpcode, ConstBasic theOperand)
InsnConstOp(int theOpcode, ConstBasic theOperand, int pc)
InsnConstOp(int theOpcode, ConstInterfaceMethodRef theOperand, int pc)
Method Detail |
public int nStackArgs()
Insn
nStackArgs
in class Insn
public int nStackResults()
Insn
nStackResults
in class Insn
public java.lang.String argTypes()
Insn
argTypes
in class Insn
public java.lang.String resultTypes()
Insn
resultTypes
in class Insn
public boolean branches()
Insn
branches
in class Insn
public ConstBasic value()
public void setValue(ConstBasic newValue)
public boolean isEqual(java.util.Stack msg, java.lang.Object obj)
isEqual
in class Insn
void print(java.io.PrintStream out, int indent)
print
in class Insn
int store(byte[] buf, int index)
store
in class Insn
int size()
size
in class Insn
private boolean isNarrowldc()
private void checkConstant(ConstBasic operand)
private final java.lang.String descriptorTypeOfObject(ConstBasicMemberRef memRef)
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