org.apache.beam.sdk.schemas.utils

Interface FieldValueTypeSupplier

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

AutoValueSchema.AbstractGetterTypeSupplier, JavaBeanSchema.GetterTypeSupplier, JavaBeanSchema.SetterTypeSupplier, JavaFieldSchema.JavaFieldTypeSupplier

@Experimental(value=SCHEMAS)
public interface FieldValueTypeSupplier
extends java.io.Serializable

A naming policy for schema fields. This maps a name from the class (field name or getter name) to the matching field name in the schema.

Method Summary

Modifier and Type	Method and Description
java.util.List<FieldValueTypeInformation>	get(java.lang.Class<?> clazz) Return all the FieldValueTypeInformations.
default java.util.List<FieldValueTypeInformation>	get(java.lang.Class<?> clazz, Schema schema) Return all the FieldValueTypeInformations.

Method Detail

get

java.util.List<FieldValueTypeInformation> get(java.lang.Class<?> clazz)

Return all the FieldValueTypeInformations.

get

default java.util.List<FieldValueTypeInformation> get(java.lang.Class<?> clazz,
                                                      Schema schema)

Return all the FieldValueTypeInformations.

If the schema parameter is not null, then the returned list must be in the same order as fields in the schema.