org.apache.cassandra.db.marshal

Class SimpleDateType

java.lang.Object

org.apache.cassandra.db.marshal.AbstractType<T>

org.apache.cassandra.db.marshal.TemporalType<java.lang.Integer>

org.apache.cassandra.db.marshal.SimpleDateType

All Implemented Interfaces:

java.util.Comparator<java.nio.ByteBuffer>, AssignmentTestable

public class SimpleDateType
extends TemporalType<java.lang.Integer>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.db.marshal.AbstractType

AbstractType.ComparisonType

Nested classes/interfaces inherited from interface org.apache.cassandra.cql3.AssignmentTestable

AssignmentTestable.TestResult

Field Summary

Fields

Modifier and Type	Field and Description
static SimpleDateType	instance

Fields inherited from class org.apache.cassandra.db.marshal.AbstractType

comparatorSet, comparisonType, isByteOrderComparable, reverseComparator

Method Summary

Modifier and Type	Method and Description
CQL3Type	asCQL3Type()
Term	fromJSONObject(java.lang.Object parsed) Given a parsed JSON string, return a byte representation of the object.
java.nio.ByteBuffer	fromString(java.lang.String source) get a byte representation of the given string.
java.nio.ByteBuffer	fromTimeInMillis(long millis) Returns the temporal value corresponding to the specified UNIX timestamp.
TypeSerializer<java.lang.Integer>	getSerializer()
boolean	isValueCompatibleWithInternal(AbstractType<?> otherType) Needed to handle ReversedType in value-compatibility checks.
java.lang.String	toJSONString(java.nio.ByteBuffer buffer, ProtocolVersion protocolVersion) Converts the specified value into its JSON representation.
long	toTimeInMillis(java.nio.ByteBuffer buffer) Converts this temporal in UNIX timestamp.
protected void	validateDuration(Duration duration) Validates that the duration has the correct precision.

Methods inherited from class org.apache.cassandra.db.marshal.TemporalType

addDuration, now, substractDuration

Methods inherited from class org.apache.cassandra.db.marshal.AbstractType

asCQLTypeStringList, checkComparable, compare, compare, compareCollectionMembers, compareCustom, compareForCQL, compose, compose, decompose, expandUserTypes, freeze, freezeNestedMulticellTypes, getComponents, getString, getString, getString, isCollection, isCompatibleWith, isCounter, isEmptyValueMeaningless, isFreezable, isFrozenCollection, isMultiCell, isReversed, isTuple, isUDT, isValueCompatibleWith, parseDefaultParameters, read, readArray, readBuffer, readBuffer, referencesDuration, referencesUserType, referencesUserType, skipValue, subTypes, testAssignment, testAssignment, toJSONString, toString, toString, validate, validate, validateCellValue, validateCollectionMember, valueLengthIfFixed, withUpdatedUserType, writeValue, writeValue, writtenLength, writtenLength

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

instance

public static final SimpleDateType instance

Method Detail

fromString

public java.nio.ByteBuffer fromString(java.lang.String source)
                               throws MarshalException

Description copied from class: AbstractType

get a byte representation of the given string.

Specified by:

fromString in class AbstractType<java.lang.Integer>

Throws:

MarshalException

fromTimeInMillis

public java.nio.ByteBuffer fromTimeInMillis(long millis)
                                     throws MarshalException

Description copied from class: TemporalType

Returns the temporal value corresponding to the specified UNIX timestamp.

Overrides:

fromTimeInMillis in class TemporalType<java.lang.Integer>

Parameters:

millis - the UNIX timestamp to convert

Returns:

the temporal value corresponding to the specified UNIX timestamp

Throws:

MarshalException

toTimeInMillis

public long toTimeInMillis(java.nio.ByteBuffer buffer)
                    throws MarshalException

Description copied from class: TemporalType

Converts this temporal in UNIX timestamp.

Overrides:

toTimeInMillis in class TemporalType<java.lang.Integer>

Parameters:

buffer - the temporal value.

Returns:

the UNIX timestamp corresponding to this temporal.

Throws:

MarshalException

isValueCompatibleWithInternal

public boolean isValueCompatibleWithInternal(AbstractType<?> otherType)

Description copied from class: AbstractType

Needed to handle ReversedType in value-compatibility checks. Subclasses should implement this instead of isValueCompatibleWith().

Overrides:

isValueCompatibleWithInternal in class AbstractType<java.lang.Integer>

fromJSONObject

public Term fromJSONObject(java.lang.Object parsed)
                    throws MarshalException

Description copied from class: AbstractType

Given a parsed JSON string, return a byte representation of the object.

Specified by:

fromJSONObject in class AbstractType<java.lang.Integer>

Parameters:

parsed - the result of parsing a json string

Throws:

MarshalException

toJSONString

public java.lang.String toJSONString(java.nio.ByteBuffer buffer,
                                     ProtocolVersion protocolVersion)

Description copied from class: AbstractType

Converts the specified value into its JSON representation.

The buffer position will stay the same.

Overrides:

toJSONString in class AbstractType<java.lang.Integer>

Parameters:

buffer - the value to convert

protocolVersion - the protocol version to use for the conversion

Returns:

a JSON string representing the specified value

asCQL3Type

public CQL3Type asCQL3Type()

Overrides:

asCQL3Type in class AbstractType<java.lang.Integer>

getSerializer

public TypeSerializer<java.lang.Integer> getSerializer()

Specified by:

getSerializer in class AbstractType<java.lang.Integer>

validateDuration

protected void validateDuration(Duration duration)

Description copied from class: TemporalType

Validates that the duration has the correct precision.

Overrides:

validateDuration in class TemporalType<java.lang.Integer>

Parameters:

duration - the duration to validate.