org.codehaus.enunciate.asm.tree
Class LineNumberNode

java.lang.Object
  extended by org.codehaus.enunciate.asm.tree.AbstractInsnNode
      extended by org.codehaus.enunciate.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.

Author:
Eric Bruneton

Field Summary
 int line
          A line number.
 LabelNode start
          The first instruction corresponding to this line number.
 
Fields inherited from class org.codehaus.enunciate.asm.tree.AbstractInsnNode
FIELD_INSN, FRAME, IINC_INSN, INSN, INT_INSN, JUMP_INSN, LABEL, LDC_INSN, LINE, LOOKUPSWITCH_INSN, METHOD_INSN, MULTIANEWARRAY_INSN, opcode, TABLESWITCH_INSN, TYPE_INSN, VAR_INSN
 
Constructor Summary
LineNumberNode(int line, LabelNode start)
          Constructs a new LineNumberNode.
 
Method Summary
 void accept(MethodVisitor mv)
          Makes the given code visitor visit this instruction.
 AbstractInsnNode clone(java.util.Map labels)
          Returns a copy of this instruction.
 int getType()
          Returns the type of this instruction.
 
Methods inherited from class org.codehaus.enunciate.asm.tree.AbstractInsnNode
getNext, getOpcode, getPrevious
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

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 Detail

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 Detail

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 mv)
Description copied from class: AbstractInsnNode
Makes the given code visitor visit this instruction.

Specified by:
accept in class AbstractInsnNode
Parameters:
mv - a code visitor.

clone

public AbstractInsnNode clone(java.util.Map labels)
Description copied from class: AbstractInsnNode
Returns a copy of this instruction.

Specified by:
clone in class AbstractInsnNode
Parameters:
labels - a map from LabelNodes to cloned LabelNodes.
Returns:
a copy of this instruction. The returned instruction does not belong to any InsnList.