Method for finding an impact on a computer generated code

1. A method for determining impact of a modification of computer generated code, the method comprising:

a. reading a computer generated code from a computer memory;

b. generating a dependency graph representing the computer generated code that is sought to be modified, the dependency graph comprising a plurality of nodes connected logically by one or more edges, wherein each node represents a method within the computer generated code prior to modification;

c. assigning nodal weights to each of the plurality of nodes, wherein the nodal weights are assigned based on a predefined criteria;

d. assigning edge weights to each of the one or more edges;

e. assigning distribution ratios to each of the one or more edges;

f. representing modification of a method within the computer generated code by activating a first node corresponding to the method in the dependency graph, wherein activation comprises modifying the nodal weight assigned to the first node;

g. propagating impact of activation of the first node in the dependency graph to one or more nodes logically connected to the first node, by calculating and assigning a modified nodal weight to each of the one or more logically connected nodes based on the modified nodal weight assigned to the first node; and

h. determining the impact of modification of the method within the computer generated source code, based on at least one of the modified nodal weights of the one or more logically connected nodes;

wherein the nodal weights, the edge weights and the distribution ratios are assigned by a user, and the modified nodal weight assigned to a logically connected node is calculated according to the formula:

w ′( m i )= w ( m i )+ d ij *w ( e ij )* w ( m j ),

wherein w′ m is the modified nodal weight of a node i, w(m i ) is the nodal weight of node i prior to modification, w(m j ) is the modified nodal weight of a logically connected preceding node w(e ij ) is the edge weight of the edge connecting node i and node j, and d ij is the distribution ratio assigned to the edge connecting node i and j.

2. The method according to claim 1 , wherein the nodal weights, the edge weights and the distribution ratios are assigned automatically by applying a heuristic.

3. The method according to claim 1 , wherein the modified nodal weight assigned to a logically connected node is additionally based on edge weights and distribution ratios assigned to edges connecting the first node to the logically connected node.

4. The method according to claim 3 further comprises a user configuring the computer generated code based on the modified nodal weights.

5. The method according to claim 1 , wherein the edge weights are assigned within a first predefined range.

6. The method according to claim 1 , wherein the distribution ratios are assigned within a second predefined range.

7. The method according to claim 1 , wherein the dependency graph is a method dependency graph.

8. A computer program product for determining impact of a modification of computer generated code, the computer program product comprising a non-transitory computer usable medium having computer readable instructions for:

a. generating a dependency graph representing a computer generated code that is sought to be modified, the dependency graph comprising a plurality of nodes connected logically by one or more edges, wherein each node represents a method within the computer generated code prior to modification;

b. assigning nodal weights to each of the plurality of nodes, wherein the nodal weights are assigned based on a predefined criteria;

c. assigning edge weights to each of the one or more edges;

d. assigning distribution ratios to each of the one or more edges;

e. representing modification of a method within the computer generated code by activating a first node corresponding to the method in the dependency graph, wherein activation comprises modifying the modal weight assigned to the first node;

f. propagating impact of activation of the first node in the dependency graph to one or more nodes logically connected to the first node, by calculating and assigning a modified nodal weight to each of the one or more logically connected nodes based on the modified nodal weight assigned to the first node; and

g. determining the impact of modification of the method within the computer generated source code, based on at least one of the modified nodal weights of the one or more logically connected nodes;

wherein the nodal weights, the edge weights and the distribution ratios are assigned by a user, and the modified nodal weight assigned to a logically connected node is calculated according to the formula:

w′ ( m i )= w ( m i )+ d ij *w ( e ij )* w ( m j ),

wherein w′(m i ) is the modified nodal weight of a node i, w(m j ) is the nodal weight of node i prior to modification w(m i ) is the modified nodal weight of a logically connected receding node w(e ij ) is the edge weight of the edge connecting node i and node j, and d ij is the distribution ratio assigned to the edge connecting node i and j.

9. The computer program product according to claim 8 , further having computer readable instructions for automatically assigning the nodal weights, the edge weights and the distribution ratios.

10. The computer program product according to claim 8 , further comprising computer readable instructions for configuring the computer generated code based on the modified nodal weights.