Package org.apache.cassandra.db.marshal
Class SimpleDateType
- java.lang.Object
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- org.apache.cassandra.db.marshal.AbstractType<T>
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- org.apache.cassandra.db.marshal.TemporalType<java.lang.Integer>
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- org.apache.cassandra.db.marshal.SimpleDateType
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- All Implemented Interfaces:
java.util.Comparator<java.nio.ByteBuffer>
,AssignmentTestable
public class SimpleDateType extends TemporalType<java.lang.Integer>
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.cassandra.db.marshal.AbstractType
AbstractType.ComparisonType
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Nested classes/interfaces inherited from interface org.apache.cassandra.cql3.AssignmentTestable
AssignmentTestable.TestResult
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Field Summary
Fields Modifier and Type Field Description static SimpleDateType
instance
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Fields inherited from class org.apache.cassandra.db.marshal.AbstractType
comparatorSet, comparisonType, isByteOrderComparable, reverseComparator
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method 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
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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
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Field Detail
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instance
public static final SimpleDateType instance
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Method Detail
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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 classAbstractType<java.lang.Integer>
- Throws:
MarshalException
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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 classTemporalType<java.lang.Integer>
- Parameters:
millis
- the UNIX timestamp to convert- Returns:
- the temporal value corresponding to the specified UNIX timestamp
- Throws:
MarshalException
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toTimeInMillis
public long toTimeInMillis(java.nio.ByteBuffer buffer) throws MarshalException
Description copied from class:TemporalType
Converts this temporal in UNIX timestamp.- Overrides:
toTimeInMillis
in classTemporalType<java.lang.Integer>
- Parameters:
buffer
- the temporal value.- Returns:
- the UNIX timestamp corresponding to this temporal.
- Throws:
MarshalException
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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 classAbstractType<java.lang.Integer>
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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 classAbstractType<java.lang.Integer>
- Parameters:
parsed
- the result of parsing a json string- Throws:
MarshalException
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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 classAbstractType<java.lang.Integer>
- Parameters:
buffer
- the value to convertprotocolVersion
- the protocol version to use for the conversion- Returns:
- a JSON string representing the specified value
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asCQL3Type
public CQL3Type asCQL3Type()
- Overrides:
asCQL3Type
in classAbstractType<java.lang.Integer>
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getSerializer
public TypeSerializer<java.lang.Integer> getSerializer()
- Specified by:
getSerializer
in classAbstractType<java.lang.Integer>
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validateDuration
protected void validateDuration(Duration duration)
Description copied from class:TemporalType
Validates that the duration has the correct precision.- Overrides:
validateDuration
in classTemporalType<java.lang.Integer>
- Parameters:
duration
- the duration to validate.
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