org
.
apache
.
spark
.
sql
.
execution
SHAMapAccessor
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class SHAMapAccessor
|
package execution
object
SHAMapAccessor
extends
Serializable
Linear Supertypes
Serializable
,
Serializable
,
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SHAMapAccessor
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final
def
!=
(
arg0:
Any
)
:
Boolean
Definition Classes
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final
def
##
()
:
Int
Definition Classes
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final
def
==
(
arg0:
Any
)
:
Boolean
Definition Classes
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final
def
asInstanceOf
[
T0
]
:
T0
Definition Classes
Any
def
calculateNumberOfBytesForNullBits
(
numAttributes:
Int
)
:
Int
def
clone
()
:
AnyRef
Attributes
protected[
java.lang
]
Definition Classes
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Annotations
@throws
(
...
)
final
def
eq
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
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def
equals
(
arg0:
Any
)
:
Boolean
Definition Classes
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def
evaluateNullBitsAndEmbedWrite
(
numBytesForNullBits:
Int
,
expr:
ExprCode
,
attribIndex:
String
,
nullBitsTerm:
String
,
offsetTerm:
String
,
dt:
DataType
,
isKey:
Boolean
,
writingCodeToEmbed:
String
,
ctx:
CodegenContext
)
:
String
def
evaluateNullBitsAndEmbedWrite
(
numBytesForNullBits:
Int
,
expr:
ExprCode
,
attribIndex:
Int
,
nullBitsTerm:
String
,
offsetTerm:
String
,
dt:
DataType
,
isKey:
Boolean
,
writingCodeToEmbed:
String
)
:
String
def
finalize
()
:
Unit
Attributes
protected[
java.lang
]
Definition Classes
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Annotations
@throws
(
classOf[java.lang.Throwable]
)
def
generateExplodedStructFieldVars
(
parentVar:
String
,
nestingLevel:
Int
,
index:
Int
)
: (
String
,
String
)
def
generateNullKeysBitTermForStruct
(
structName:
String
)
:
String
def
generateVarNameForStructField
(
parentVar:
String
,
nestingLevel:
Int
,
index:
Int
)
:
String
final
def
getClass
()
:
Class
[_]
Definition Classes
AnyRef → Any
def
getExpressionForNullEvalFromMask
(
i:
Int
,
numBytesForNullBits:
Int
,
nullBitTerm:
String
)
:
String
def
getNullBitsCastTerm
(
numBytesForNullBits:
Int
)
:
String
def
getObjectTypeForPrimitiveType
(
primType:
String
)
:
String
def
getOffsetIncrementCodeForNullAgg
(
offsetTerm:
String
,
dt:
DataType
)
:
String
def
getSizeOfValueBytes
(
aggDataTypes:
Seq
[
DataType
]
,
numBytesForNullAggBits:
Int
)
:
Int
def
hashCode
()
:
Int
Definition Classes
AnyRef → Any
def
initDictionaryCodeForSingleKeyCase
(
input:
Seq
[
ExprCode
]
,
keyExpressions:
Seq
[
Expression
]
,
output:
Seq
[
Attribute
]
,
ctx:
CodegenContext
,
session:
SnappySession
)
:
Option
[
DictionaryCode
]
def
initNullBitsetCode
(
nullBitsetTerm:
String
,
numBytesForNullBits:
Int
)
:
String
def
isByteArrayNeededForNullBits
(
numBytes:
Int
)
:
Boolean
final
def
isInstanceOf
[
T0
]
:
Boolean
Definition Classes
Any
def
isPrimitive
(
dataType:
DataType
)
:
Boolean
final
def
ne
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
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final
def
notify
()
:
Unit
Definition Classes
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final
def
notifyAll
()
:
Unit
Definition Classes
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val
nullVarSuffix
:
String
def
resetNullBitsetCode
(
nullBitsetTerm:
String
,
numBytesForNullBits:
Int
)
:
String
def
sizeForNullBits
(
numBytesForNullBits:
Int
)
:
Int
val
supportedDataTypes
: (
DataType
) ⇒
Boolean
final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
Definition Classes
AnyRef
def
toString
()
:
String
Definition Classes
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final
def
wait
()
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
,
arg1:
Int
)
:
Unit
Definition Classes
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Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
)
:
Unit
Definition Classes
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Annotations
@throws
(
...
)
Inherited from
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Inherited from
Serializable
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