public Collection<String> getAllVariables(ValueMapPath path) {
Vector<String> vars = new Vector<String>();
vars.add(getName());
Collection<String> moreVars =
JavaParser.getAllVariables(path.substitute(variable.getInitialValue()));
for (String var : moreVars) if (!vars.contains(var)) vars.add(var);
Collection<String> ifVars = getCodeBundleContainingMe().getIfClauseVariables(path);
vars.addAll(ifVars);
return (vars);
}
public Collection<VariableDependency> getVariableDependencies(ValueMapPath path) {
Vector<VariableDependency> deps = new Vector<VariableDependency>();
String leftVar = path.substituteJavaName(getName());
Collection<String> rightVars =
JavaParser.getAllVariables(path.substitute(variable.getInitialValue()));
for (String var : rightVars)
deps.add(new VariableDependency(leftVar, var, VariableDependency.ASSIGN));
Collection<String> ifVars = getCodeBundleContainingMe().getIfClauseVariables(path);
for (String var : ifVars)
deps.add(new VariableDependency(leftVar, var, VariableDependency.LITERAL_if));
return (deps);
}
public Collection<Instruction> getInstructions() {
if (instructions == null) {
instructions = new Vector<Instruction>();
instructions.add(new DeclarationInstruction());
}
return (instructions);
}
public void addChild(Keyword keyword) {
if (!children.contains(keyword)) children.add(keyword);
}
public Collection<String> getSetVariables(ValueMapPath path) {
Vector<String> vars = new Vector();
vars.add(path.substituteJavaName(getName()));
return (vars);
}