oracle.spatial.hadoop.vector.hive

Class Utils

java.lang.Object

oracle.spatial.hadoop.vector.hive.Utils

public class Utils
extends java.lang.Object

Provides some utilities functions used by Hive API.

Constructor Summary

Constructors

Constructor and Description
Utils()

Method Summary

Modifier and Type	Method and Description
static boolean	isBinary(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc) Return true if the primitive type is a binary, false otherwise.
static boolean	isBoolean(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc) Return true if the primitive type is a boolean, false otherwise.
static boolean	isInt(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc) Return true if the primitive type is an int, false otherwise.
static boolean	isJsonString(java.lang.String toValidate) Return true if the string is a JSON string, false otherwise.
static boolean	isNumber(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc) Return true if the primitive type is a number, false otherwise.
static boolean	isString(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc) Return true if the primitive type is a string, false otherwise.
static boolean	sameSRIDAndDim(oracle.spatial.geometry.JGeometry geom1, oracle.spatial.geometry.JGeometry geom2) Return true if the geometries have the same SRID, false otherwise.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Utils

public Utils()

Method Detail

isNumber

public static boolean isNumber(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc)

Return true if the primitive type is a number, false otherwise.

Parameters:

pc - the primitive type

Returns:

true if the primitive type is a number, false otherwise

isInt

public static boolean isInt(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc)

Return true if the primitive type is an int, false otherwise.

Parameters:

pc - the primitive type

Returns:

true if the primitive type is an int, false otherwise

isBoolean

public static boolean isBoolean(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc)

Return true if the primitive type is a boolean, false otherwise.

Parameters:

pc - the primitive type

Returns:

true if the primitive type is a boolean, false otherwise

isString

public static boolean isString(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc)

Return true if the primitive type is a string, false otherwise.

Parameters:

pc - the primitive type

Returns:

true if the primitive type is a string, false otherwise

isBinary

public static boolean isBinary(org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory pc)

Return true if the primitive type is a binary, false otherwise.

Parameters:

pc - the primitive type

Returns:

true if the primitive type is a binary, false otherwise

isJsonString

public static boolean isJsonString(java.lang.String toValidate)

Return true if the string is a JSON string, false otherwise.

Parameters:

toValidate - the string to validate

Returns:

true if the string is a JSON string, false otherwise

sameSRIDAndDim

public static boolean sameSRIDAndDim(oracle.spatial.geometry.JGeometry geom1,
                                     oracle.spatial.geometry.JGeometry geom2)

Return true if the geometries have the same SRID, false otherwise.

Parameters:

geom1 - first geometry

geom2 - second geometry

Returns:

true if the geometries have the same SRID, false otherwise