private static void addFunction(String name, int numMinArgs, int numMaxArgs, CallableFunc func) {
FunctionEntry fe = new FunctionEntry();
fe.name = name;
fe.function = func;
fe.numMinArgs = numMinArgs;
fe.numMaxArgs = numMaxArgs;
functions.add(fe);
}
public final Table getTable(String tableName, boolean caseSensitive) {
if (caseSensitive) {
return compositeTableMap.get(tableName);
} else {
final TableEntry tableEntry = tableMapInsensitive.get(tableName);
if (tableEntry != null) {
return tableEntry.getTable();
}
final FunctionEntry entry = nullaryFunctionMapInsensitive.get(tableName);
if (entry != null) {
return ((TableMacro) entry.getFunction()).apply(ImmutableList.of());
}
for (String name : schema.getTableNames()) {
if (name.equalsIgnoreCase(tableName)) {
return schema.getTable(name);
}
}
return null;
}
}