Method toDelimitedString

test/org/apache/pig/test/TestStore.java:213–233

(Tuple t, String delim)

    }

    @SuppressWarnings("unchecked")
    private String toDelimitedString(Tuple t, String delim) throws ExecException {
        StringBuilder buf = new StringBuilder();
        for (int i = 0; i < t.size(); i++) {
            Object field = t.get(i);
            if(field == null) {
                buf.append("");
            } else {
                if(field instanceof Map) {
                    Map<String, Object> m = (Map<String, Object>)field;
                    buf.append(DataType.mapToString(m));
                } else {
                    buf.append(field.toString());
                }
            }

            if (i != t.size() - 1)
                buf.append(delim);
        }
        return buf.toString();
    }

    @Test
    public void testStoreComplexData() throws Exception {