@InterfaceAudience.Private public class BigDecimalColumnInterpreter extends ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
Constructor and Description |
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BigDecimalColumnInterpreter() |
Modifier and Type | Method and Description |
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java.math.BigDecimal |
add(java.math.BigDecimal bd1,
java.math.BigDecimal bd2) |
java.math.BigDecimal |
castToCellType(java.math.BigDecimal bd)
The response message comes as type S.
|
java.math.BigDecimal |
castToReturnType(java.math.BigDecimal bd)
provides casting opportunity between the data types.
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int |
compare(java.math.BigDecimal bd1,
java.math.BigDecimal bd2)
This takes care if either of arguments are null.
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double |
divideForAvg(java.math.BigDecimal bd1,
java.lang.Long l2)
used for computing average of
|
java.math.BigDecimal |
getCellValueFromProto(HBaseProtos.BigDecimalMsg q)
This method gets the PB message corresponding to the cell type
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java.math.BigDecimal |
getMaxValue()
returns the maximum value for this type T
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java.math.BigDecimal |
getMinValue() |
java.math.BigDecimal |
getPromotedValueFromProto(HBaseProtos.BigDecimalMsg r)
This method gets the promoted type from the proto message
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HBaseProtos.BigDecimalMsg |
getProtoForCellType(java.math.BigDecimal t)
This method gets the PB message corresponding to the cell type
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HBaseProtos.BigDecimalMsg |
getProtoForPromotedType(java.math.BigDecimal s)
This method gets the PB message corresponding to the promoted type
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HBaseProtos.EmptyMsg |
getRequestData()
This method should return any additional data that is needed on the
server side to construct the ColumnInterpreter.
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java.math.BigDecimal |
getValue(byte[] colFamily,
byte[] colQualifier,
Cell kv) |
java.math.BigDecimal |
increment(java.math.BigDecimal bd) |
void |
initialize(HBaseProtos.EmptyMsg msg)
This method should initialize any field(s) of the ColumnInterpreter with
a parsing of the passed message bytes (used on the server side).
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java.math.BigDecimal |
multiply(java.math.BigDecimal bd1,
java.math.BigDecimal bd2) |
public java.math.BigDecimal getValue(byte[] colFamily, byte[] colQualifier, Cell kv) throws java.io.IOException
getValue
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
java.io.IOException
public java.math.BigDecimal add(java.math.BigDecimal bd1, java.math.BigDecimal bd2)
add
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public int compare(java.math.BigDecimal bd1, java.math.BigDecimal bd2)
ColumnInterpreter
compare
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public java.math.BigDecimal getMaxValue()
ColumnInterpreter
getMaxValue
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public java.math.BigDecimal increment(java.math.BigDecimal bd)
increment
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public java.math.BigDecimal multiply(java.math.BigDecimal bd1, java.math.BigDecimal bd2)
multiply
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public java.math.BigDecimal getMinValue()
getMinValue
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public double divideForAvg(java.math.BigDecimal bd1, java.lang.Long l2)
ColumnInterpreter
divideForAvg
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public java.math.BigDecimal castToReturnType(java.math.BigDecimal bd)
ColumnInterpreter
castToReturnType
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public java.math.BigDecimal castToCellType(java.math.BigDecimal bd)
ColumnInterpreter
ColumnInterpreter.castToReturnType(Object)
castToCellType
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public HBaseProtos.EmptyMsg getRequestData()
ColumnInterpreter
ColumnInterpreter.initialize(P)
method. If there is no ColumnInterpreter specific data (for e.g.,
LongColumnInterpreter
)
then null should be returned.getRequestData
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public void initialize(HBaseProtos.EmptyMsg msg)
ColumnInterpreter
initialize
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public HBaseProtos.BigDecimalMsg getProtoForCellType(java.math.BigDecimal t)
ColumnInterpreter
getProtoForCellType
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public HBaseProtos.BigDecimalMsg getProtoForPromotedType(java.math.BigDecimal s)
ColumnInterpreter
getProtoForPromotedType
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public java.math.BigDecimal getPromotedValueFromProto(HBaseProtos.BigDecimalMsg r)
ColumnInterpreter
getPromotedValueFromProto
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>
public java.math.BigDecimal getCellValueFromProto(HBaseProtos.BigDecimalMsg q)
ColumnInterpreter
getCellValueFromProto
in class ColumnInterpreter<java.math.BigDecimal,java.math.BigDecimal,HBaseProtos.EmptyMsg,HBaseProtos.BigDecimalMsg,HBaseProtos.BigDecimalMsg>