public abstract class DataType
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
static byte |
BINARY |
static byte |
BOOLEAN |
static byte |
BYTE |
static byte |
DOUBLE |
static byte |
ERROR |
static byte |
FLOAT |
static byte |
INTEGER |
static byte |
LIST |
static byte |
LONG |
static byte |
MAP |
static byte |
NULL |
static byte |
SHORT |
static byte |
STRING |
static byte |
STRUCT |
Constructor and Description |
---|
DataType() |
Modifier and Type | Method and Description |
---|---|
static int |
compare(java.lang.Object o1,
java.lang.Object o2) |
static int |
compare(java.lang.Object o1,
java.lang.Object o2,
byte dt1,
byte dt2) |
static byte |
findType(java.lang.Object o)
Determine the datatype of an object.
|
public static final byte NULL
public static final byte BOOLEAN
public static final byte BYTE
public static final byte INTEGER
public static final byte SHORT
public static final byte LONG
public static final byte FLOAT
public static final byte DOUBLE
public static final byte STRING
public static final byte BINARY
public static final byte MAP
public static final byte STRUCT
public static final byte LIST
public static final byte ERROR
public static byte findType(java.lang.Object o)
o
- Object to test.public static int compare(java.lang.Object o1, java.lang.Object o2)
public static int compare(java.lang.Object o1, java.lang.Object o2, byte dt1, byte dt2)
Copyright © 2012 The Apache Software Foundation