org.apache.iceberg.arrow.vectorized

Interface GenericArrowVectorAccessorFactory.DecimalFactory<DecimalT>

Type Parameters:

DecimalT - A concrete type that can represent a decimal, e.g, Spark's Decimal.

Enclosing class:

GenericArrowVectorAccessorFactory<DecimalT,Utf8StringT,ArrayT,ChildVectorT extends java.lang.AutoCloseable>

protected static interface GenericArrowVectorAccessorFactory.DecimalFactory<DecimalT>

Create a decimal value of type DecimalT from arrow vector value.

Method Summary

Modifier and Type	Method and Description
java.lang.Class<DecimalT>	getGenericClass() Class of concrete decimal type.
DecimalT	ofBigDecimal(java.math.BigDecimal value, int precision, int scale) Create a decimal from the given BigDecimal value, precision and scale.
DecimalT	ofLong(long value, int precision, int scale) Create a decimal from the given long value, precision and scale.

Method Detail

getGenericClass

java.lang.Class<DecimalT> getGenericClass()

Class of concrete decimal type.

ofLong

DecimalT ofLong(long value,
                int precision,
                int scale)

Create a decimal from the given long value, precision and scale.

ofBigDecimal

DecimalT ofBigDecimal(java.math.BigDecimal value,
                      int precision,
                      int scale)

Create a decimal from the given BigDecimal value, precision and scale.