public class EmptyType extends AbstractType<java.lang.Void>
AbstractType.ComparisonType| Modifier and Type | Field and Description |
|---|---|
static EmptyType |
instance |
comparisonType, isByteOrderComparable, reverseComparator| Modifier and Type | Method and Description |
|---|---|
CQL3Type |
asCQL3Type() |
int |
compareCustom(java.nio.ByteBuffer o1,
java.nio.ByteBuffer o2)
Implement IFF ComparisonType is CUSTOM
Compares the ByteBuffer representation of two instances of this class,
for types where this cannot be done by simple in-order comparison of the
unsigned bytes
Standard Java compare semantics
|
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.
|
TypeSerializer<java.lang.Void> |
getSerializer() |
java.lang.String |
getString(java.nio.ByteBuffer bytes)
get a string representation of the bytes used for various identifier (NOT just for log messages)
|
protected int |
valueLengthIfFixed()
The length of values for this type if all values are of fixed length, -1 otherwise.
|
asCQLTypeStringList, checkComparable, compare, compareCollectionMembers, compareForCQL, componentsCount, compose, decompose, freeze, getComponents, getString, isCollection, isCompatibleWith, isCounter, isEmptyValueMeaningless, isFrozenCollection, isMultiCell, isReversed, isValueCompatibleWith, isValueCompatibleWithInternal, parseDefaultParameters, readValue, referencesUserType, skipValue, toJSONString, toString, toString, validate, validateCellValue, validateCollectionMember, writeValue, writtenLengthpublic static final EmptyType instance
public int compareCustom(java.nio.ByteBuffer o1,
java.nio.ByteBuffer o2)
AbstractTypecompareCustom in class AbstractType<java.lang.Void>public java.lang.String getString(java.nio.ByteBuffer bytes)
AbstractTypegetString in class AbstractType<java.lang.Void>public java.nio.ByteBuffer fromString(java.lang.String source)
throws MarshalException
AbstractTypefromString in class AbstractType<java.lang.Void>MarshalExceptionpublic Term fromJSONObject(java.lang.Object parsed) throws MarshalException
AbstractTypefromJSONObject in class AbstractType<java.lang.Void>parsed - the result of parsing a json stringMarshalExceptionpublic CQL3Type asCQL3Type()
asCQL3Type in class AbstractType<java.lang.Void>public TypeSerializer<java.lang.Void> getSerializer()
getSerializer in class AbstractType<java.lang.Void>protected int valueLengthIfFixed()
AbstractTypevalueLengthIfFixed in class AbstractType<java.lang.Void>Copyright © 2016 The Apache Software Foundation