/** Test the LazyString class. */
public void testLazyString() throws Throwable {
try {
LazyString b =
new LazyString(
LazyPrimitiveObjectInspectorFactory.getLazyStringObjectInspector(false, (byte) 0));
initLazyObject(b, new byte[] {'0'}, 0, 0);
assertEquals(new Text(""), b.getWritableObject());
initLazyObject(b, new byte[] {'0'}, 0, 1);
assertEquals(new Text("0"), b.getWritableObject());
initLazyObject(b, new byte[] {'0', '1', '2'}, 1, 1);
assertEquals(new Text("1"), b.getWritableObject());
} catch (Throwable e) {
e.printStackTrace();
throw e;
}
}
public static Text asText(@Nullable final Object o) {
if (o == null) {
return null;
}
if (o instanceof Text) {
return (Text) o;
}
if (o instanceof LazyString) {
LazyString l = (LazyString) o;
return l.getWritableObject();
}
if (o instanceof String) {
String s = (String) o;
return new Text(s);
}
String s = o.toString();
return new Text(s);
}