Class BucketFunction.BucketLong
- java.lang.Object
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- org.apache.iceberg.spark.functions.BucketFunction.BucketBase
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- org.apache.iceberg.spark.functions.BucketFunction.BucketLong
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- All Implemented Interfaces:
java.io.Serializable
,org.apache.spark.sql.connector.catalog.functions.BoundFunction
,org.apache.spark.sql.connector.catalog.functions.Function
,org.apache.spark.sql.connector.catalog.functions.ScalarFunction<java.lang.Integer>
- Enclosing class:
- BucketFunction
public static class BucketFunction.BucketLong extends BucketFunction.BucketBase
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description BucketLong(org.apache.spark.sql.types.DataType sqlType)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
canonicalName()
static int
hash(long value)
org.apache.spark.sql.types.DataType[]
inputTypes()
static int
invoke(int numBuckets, long value)
java.lang.Integer
produceResult(org.apache.spark.sql.catalyst.InternalRow input)
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Methods inherited from class org.apache.iceberg.spark.functions.BucketFunction.BucketBase
apply, name, resultType
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Method Detail
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invoke
public static int invoke(int numBuckets, long value)
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hash
public static int hash(long value)
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inputTypes
public org.apache.spark.sql.types.DataType[] inputTypes()
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canonicalName
public java.lang.String canonicalName()
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produceResult
public java.lang.Integer produceResult(org.apache.spark.sql.catalyst.InternalRow input)
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