public String getNameFromPrimaryPrefix(ASTPrimaryPrefix pp) {
if ((pp.jjtGetNumChildren() == 1) && (pp.jjtGetChild(0) instanceof ASTName)) {
String name2 = ((ASTName) pp.jjtGetChild(0)).getImage();
return name2;
}
return null;
}
private boolean ifVerify(ASTIfStatement is, String varname) {
List finder = new ArrayList();
is.findChildrenOfType(ASTPrimaryExpression.class, finder, true);
if (finder.size() > 1) {
ASTPrimaryExpression apeLeft = (ASTPrimaryExpression) finder.get(0);
if (matchName(apeLeft, varname)) {
ASTPrimaryExpression apeRight = (ASTPrimaryExpression) finder.get(1);
if ((apeRight.jjtGetNumChildren() == 1)
&& (apeRight.jjtGetChild(0) instanceof ASTPrimaryPrefix)) {
ASTPrimaryPrefix pp2 = (ASTPrimaryPrefix) apeRight.jjtGetChild(0);
if ((pp2.jjtGetNumChildren() == 1) && (pp2.jjtGetChild(0) instanceof ASTLiteral)) {
ASTLiteral lit = (ASTLiteral) pp2.jjtGetChild(0);
if ((lit.jjtGetNumChildren() == 1) && (lit.jjtGetChild(0) instanceof ASTNullLiteral)) {
return true;
}
}
}
}
}
return false;
}