Package org.objectweb.asm.tree

Class LineNumberNode

java.lang.Object

org.objectweb.asm.tree.AbstractInsnNode

org.objectweb.asm.tree.LineNumberNode

public class LineNumberNode
extends AbstractInsnNode

A node that represents a line number declaration. These nodes are pseudo instruction nodes in order to be inserted in an instruction list.

Field Summary

Fields

Modifier and Type	Field	Description
int	line	A line number.
LabelNode	start	The first instruction corresponding to this line number.

Fields inherited from class org.objectweb.asm.tree.AbstractInsnNode

FIELD_INSN, FRAME, IINC_INSN, INSN, INT_INSN, invisibleTypeAnnotations, INVOKE_DYNAMIC_INSN, JUMP_INSN, LABEL, LDC_INSN, LINE, LOOKUPSWITCH_INSN, METHOD_INSN, MULTIANEWARRAY_INSN, opcode, TABLESWITCH_INSN, TYPE_INSN, VAR_INSN, visibleTypeAnnotations

Constructor Summary

Constructors

Constructor	Description
LineNumberNode(int line, LabelNode start)	Constructs a new LineNumberNode.

Method Summary

Modifier and Type	Method	Description
void	accept(MethodVisitor methodVisitor)	Makes the given method visitor visit this instruction.
AbstractInsnNode	clone(Map<LabelNode,LabelNode> clonedLabels)	Returns a copy of this instruction.
int	getType()	Returns the type of this instruction.

Methods inherited from class org.objectweb.asm.tree.AbstractInsnNode

acceptAnnotations, cloneAnnotations, getNext, getOpcode, getPrevious

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

line

public int line

A line number. This number refers to the source file from which the class was compiled.

start

public LabelNode start

The first instruction corresponding to this line number.

Constructor Details

LineNumberNode

public LineNumberNode(int line,
 LabelNode start)

Constructs a new LineNumberNode.

Parameters:

line - a line number. This number refers to the source file from which the class was compiled.

start - the first instruction corresponding to this line number.

Method Details

getType

public int getType()

Description copied from class: AbstractInsnNode

Returns the type of this instruction.

Specified by:

getType in class AbstractInsnNode

Returns:

the type of this instruction, i.e. one the constants defined in this class.

accept

public void accept(MethodVisitor methodVisitor)

Description copied from class: AbstractInsnNode

Makes the given method visitor visit this instruction.

Specified by:

accept in class AbstractInsnNode

Parameters:

methodVisitor - a method visitor.

clone

public AbstractInsnNode clone(Map<LabelNode,LabelNode> clonedLabels)

Description copied from class: AbstractInsnNode

Returns a copy of this instruction.

Specified by:

clone in class AbstractInsnNode

Parameters:

clonedLabels - a map from LabelNodes to cloned LabelNodes.

Returns:

a copy of this instruction. The returned instruction does not belong to any InsnList.