public class PerfMethodAdapter extends MethodAdapter
mv
Constructor and Description |
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PerfMethodAdapter(MethodVisitor visitor,
java.lang.String className,
java.lang.String methodName) |
Modifier and Type | Method and Description |
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void |
visitCode()
Starts the visit of the method's code, if any (i.e.
|
void |
visitInsn(int inst)
Visits a zero operand instruction.
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void |
visitLabel(Label label)
Visits a label.
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void |
visitMethodInsn(int opcode,
java.lang.String owner,
java.lang.String name,
java.lang.String desc)
Visits a method instruction.
|
void |
visitTryCatchBlock(Label start,
Label end,
Label handler,
java.lang.String type)
Visits a try catch block.
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visitAnnotation, visitAnnotationDefault, visitAttribute, visitEnd, visitFieldInsn, visitIincInsn, visitIntInsn, visitJumpInsn, visitLdcInsn, visitLineNumber, visitLocalVariable, visitLookupSwitchInsn, visitMaxs, visitMultiANewArrayInsn, visitParameterAnnotation, visitTableSwitchInsn, visitTypeInsn, visitVarInsn
public PerfMethodAdapter(MethodVisitor visitor, java.lang.String className, java.lang.String methodName)
public void visitCode()
MethodVisitor
visitCode
in interface MethodVisitor
visitCode
in class MethodAdapter
public void visitInsn(int inst)
MethodVisitor
visitInsn
in interface MethodVisitor
visitInsn
in class MethodAdapter
inst
- the opcode of the instruction to be visited. This opcode is
either NOP, ACONST_NULL, ICONST_M1, ICONST_0, ICONST_1, ICONST_2,
ICONST_3, ICONST_4, ICONST_5, LCONST_0, LCONST_1, FCONST_0,
FCONST_1, FCONST_2, DCONST_0, DCONST_1, IALOAD, LALOAD, FALOAD,
DALOAD, AALOAD, BALOAD, CALOAD, SALOAD, IASTORE, LASTORE, FASTORE,
DASTORE, AASTORE, BASTORE, CASTORE, SASTORE, POP, POP2, DUP,
DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, SWAP, IADD, LADD, FADD,
DADD, ISUB, LSUB, FSUB, DSUB, IMUL, LMUL, FMUL, DMUL, IDIV, LDIV,
FDIV, DDIV, IREM, LREM, FREM, DREM, INEG, LNEG, FNEG, DNEG, ISHL,
LSHL, ISHR, LSHR, IUSHR, LUSHR, IAND, LAND, IOR, LOR, IXOR, LXOR,
I2L, I2F, I2D, L2I, L2F, L2D, F2I, F2L, F2D, D2I, D2L, D2F, I2B,
I2C, I2S, LCMP, FCMPL, FCMPG, DCMPL, DCMPG, IRETURN, LRETURN,
FRETURN, DRETURN, ARETURN, RETURN, ARRAYLENGTH, ATHROW,
MONITORENTER, or MONITOREXIT.public void visitMethodInsn(int opcode, java.lang.String owner, java.lang.String name, java.lang.String desc)
MethodVisitor
visitMethodInsn
in interface MethodVisitor
visitMethodInsn
in class MethodAdapter
opcode
- the opcode of the type instruction to be visited. This
opcode is either INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or
INVOKEINTERFACE.owner
- the internal name of the method's owner class (see getInternalName
).name
- the method's name.desc
- the method's descriptor (see Type
).public void visitTryCatchBlock(Label start, Label end, Label handler, java.lang.String type)
MethodVisitor
visitTryCatchBlock
in interface MethodVisitor
visitTryCatchBlock
in class MethodAdapter
start
- beginning of the exception handler's scope (inclusive).end
- end of the exception handler's scope (exclusive).handler
- beginning of the exception handler's code.type
- internal name of the type of exceptions handled by the
handler, or null to catch any exceptions (for "finally"
blocks).public void visitLabel(Label label)
MethodVisitor
visitLabel
in interface MethodVisitor
visitLabel
in class MethodAdapter
label
- a Label
object.