01 /**
02 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
03 */
04 package net.sourceforge.pmd.lang.dfa;
05
06 import java.util.List;
07
08 import net.sourceforge.pmd.lang.ast.Node;
09
10 public interface DataFlowNode {
11 List<VariableAccess> getVariableAccess();
12
13 int getLine();
14
15 int getIndex();
16
17 boolean isType(int type);
18
19 void setType(int type);
20
21 List<DataFlowNode> getChildren();
22
23 List<DataFlowNode> getParents();
24
25 List<DataFlowNode> getFlow();
26
27 Node getNode();
28
29 void setVariableAccess(List<VariableAccess> variableAccess);
30
31 void addPathToChild(DataFlowNode child);
32
33 boolean removePathToChild(DataFlowNode child);
34
35 void reverseParentPathsTo(DataFlowNode destination);
36
37 }
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