jadex.bdiv3

Class NodeHelper

java.lang.Object

jadex.bdiv3.NodeHelper

Direct Known Subclasses:

AsmNodeHelper

public abstract class NodeHelper
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
NodeHelper()

Method Summary

Modifier and Type	Method and Description
abstract FieldNode	createField(int access, java.lang.String name, java.lang.String desc, java.lang.String[] signature, java.lang.Object initialValue)
abstract MethodNode	createReturnConstantMethod(java.lang.String methodName, int value) Creates a Method that always returns the given value.
static NodeHelper	getInstance()
int	getLineNumberOfMethod(MethodNode mn) Returns the line number of the first LineNumberNode in the instructions of the given MethodNode, or -1, if none found.

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeHelper

public NodeHelper()

Method Detail

getInstance

public static NodeHelper getInstance()

getLineNumberOfMethod

public int getLineNumberOfMethod(MethodNode mn)

Returns the line number of the first LineNumberNode in the instructions of the given MethodNode, or -1, if none found.

Parameters:

mn - The MethodNode to look into

Returns:

the line number or -1, if none found

createReturnConstantMethod

public abstract MethodNode createReturnConstantMethod(java.lang.String methodName,
                                                      int value)

Creates a Method that always returns the given value.

Parameters:

methodName -

value -

Returns:

the new method

createField

public abstract FieldNode createField(int access,
                                      java.lang.String name,
                                      java.lang.String desc,
                                      java.lang.String[] signature,
                                      java.lang.Object initialValue)