// Only handles rectangle multi dim arrays now
public static void acceptInit(JMethodDeclaration init, Hashtable constants) {
JBlock body = init.getBody();
JFormalParameter[] params = init.getParameters();
for (int i = params.length - 1; i >= 0; i--) {
LinkedList<JIntLiteral> dims = new LinkedList<JIntLiteral>();
Object val = constants.get(params[i]);
Object temp = val;
while (temp instanceof Object[]) {
dims.add(new JIntLiteral(((Object[]) temp).length));
temp = ((Object[]) temp)[0];
}
if (dims.size() > 0) {
dumpAssign(val, body, new JLocalVariableExpression(null, params[i]));
body.addStatementFirst(
new JExpressionStatement(
null,
new JAssignmentExpression(
null,
new JLocalVariableExpression(null, params[i]),
new JNewArrayExpression(
null, params[i].getType(), dims.toArray(new JExpression[0]), null)),
null));
}
}
}
private static void dumpAssign(Object array, JBlock body, JExpression prefix) {
if (array instanceof JExpression) {
if (((JExpression) array).isConstant())
body.addStatementFirst(
new JExpressionStatement(
null, new JAssignmentExpression(null, prefix, (JExpression) array), null));
} else if (array instanceof Object[]) {
for (int i = ((Object[]) array).length - 1; i >= 0; i--)
dumpAssign(
((Object[]) array)[i],
body,
new JArrayAccessExpression(null, prefix, new JIntLiteral(i)));
} else {
System.err.println("WARNING: Non Array input to dumpAssign" + array);
}
}