com.datastax.driver.core

Class DataTypeParser

java.lang.Object

com.datastax.driver.core.DataTypeParser

public class DataTypeParser
extends Object

The DataTypeParser provides access to the DataTypeClassNameParser package private class functionality.

Since:

1.0

Version:

1 - Apr 1, 2015 - paouelle - Creation

Author:

The Helenus Driver Project Authors

Copyright:

2015-2015 The Helenus Driver Project Authors

Method Summary

Modifier and Type	Method and Description
static Ordering	getOrderingFrom(String validator) Gets the specified ordering for the specified validator string.
static boolean	isFrozen(String arg0)
static boolean	isReversed(String validator) Checks if the specified validator string is reversed.
static boolean	isTupleType(String validator) Checks if the specified validator string is a tuple type.
static boolean	isUserType(String validator) Checks if the specified validator string is a user type.
static CQLDataType	typeToCQL(StatementManagerImpl mgr, String type) Converts the specified type string to a CQL data type.
static CQLDataType	validatorToCQL(StatementManagerImpl mgr, String validator) Converts the specified validator string to a CQL data type.

Methods inherited from class java.lang.Object

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

Method Detail

validatorToCQL

public static CQLDataType validatorToCQL(StatementManagerImpl mgr,
                                         String validator)

Converts the specified validator string to a CQL data type.

Parameters:

mgr - the non-null statement manager

validator - the validator to be converted

Returns:

the corresponding CQL data type

typeToCQL

public static CQLDataType typeToCQL(StatementManagerImpl mgr,
                                    String type)

Converts the specified type string to a CQL data type.

Parameters:

mgr - the non-null statement manager

type - the type to be converted

Returns:

the corresponding CQL data type

isReversed

public static boolean isReversed(String validator)

Checks if the specified validator string is reversed.

Parameters:

validator - the validator to check

Returns:

true if the validator is reversed; false otherwise

getOrderingFrom

public static Ordering getOrderingFrom(String validator)

Gets the specified ordering for the specified validator string.

Parameters:

validator - the validator to check

Returns:

the corresponding ordering

isUserType

public static boolean isUserType(String validator)

Checks if the specified validator string is a user type.

Parameters:

validator - the validator to check

Returns:

true if the validator is a user type; false otherwise

isTupleType

public static boolean isTupleType(String validator)

Checks if the specified validator string is a tuple type.

Parameters:

validator - the validator to check

Returns:

true if the validator is a tuple type; false otherwise

isFrozen

public static boolean isFrozen(String arg0)