org.apache.cassandra.cql3.functions.types

Class DataType.NativeType

java.lang.Object

org.apache.cassandra.cql3.functions.types.DataType

org.apache.cassandra.cql3.functions.types.DataType.NativeType

Enclosing class:

DataType

public static class DataType.NativeType
extends DataType

Instances of this class represent CQL native types, also known as CQL primitive types.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.cql3.functions.types.DataType

DataType.CollectionType, DataType.CustomType, DataType.Name, DataType.NativeType

Field Summary

Fields inherited from class org.apache.cassandra.cql3.functions.types.DataType

name

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
int	hashCode()
boolean	isFrozen() Returns whether this data type is frozen.
java.lang.String	toString()

Methods inherited from class org.apache.cassandra.cql3.functions.types.DataType

ascii, asFunctionParameterString, bigint, blob, cboolean, cdouble, cfloat, cint, counter, custom, date, decimal, duration, getName, getTypeArguments, inet, isCollection, list, list, map, map, set, set, smallint, text, time, timestamp, timeuuid, tinyint, uuid, varchar, varint

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

isFrozen

public boolean isFrozen()

Description copied from class: DataType

Returns whether this data type is frozen.

This applies to User Defined Types, tuples and nested collections. Frozen types are serialized as a single value in Cassandra's storage engine, whereas non-frozen types are stored in a form that allows updates to individual subfields.

Specified by:

isFrozen in class DataType

Returns:

whether this data type is frozen.

hashCode

public final int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public final boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object