org.apache.avro

Class LogicalTypes.Decimal

java.lang.Object

org.apache.avro.LogicalType

org.apache.avro.LogicalTypes.Decimal

Enclosing class:

LogicalTypes

public static class LogicalTypes.Decimal
extends LogicalType

Decimal represents arbitrary-precision fixed-scale decimal numbers

Field Summary

Fields inherited from class org.apache.avro.LogicalType

LOGICAL_TYPE_PROP

Method Summary

Methods

Modifier and Type	Method and Description
Schema	addToSchema(Schema schema) Add this logical type to the given Schema.
boolean	equals(Object o)
int	getPrecision()
int	getScale()
int	hashCode()
void	validate(Schema schema) Validate this logical type for the given Schema.

Methods inherited from class org.apache.avro.LogicalType

getName

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Method Detail

addToSchema

public Schema addToSchema(Schema schema)

Description copied from class: LogicalType

Add this logical type to the given Schema.

The "logicalType" property will be set to this type's name, and other type-specific properties may be added. The Schema is first validated to ensure it is compatible.

Overrides:

addToSchema in class LogicalType

Parameters:

schema - a Schema

Returns:

the modified Schema

getPrecision

public int getPrecision()

getScale

public int getScale()

validate

public void validate(Schema schema)

Description copied from class: LogicalType

Validate this logical type for the given Schema.

This will throw an exception if the Schema is incompatible with this type. For example, a date is stored as an int and is incompatible with a fixed Schema.

Overrides:

validate in class LogicalType

Parameters:

schema - a Schema

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object