Package org.apache.iceberg.spark

Class Spark3Util.DescribeSchemaVisitor

java.lang.Object

org.apache.iceberg.types.TypeUtil.SchemaVisitor<java.lang.String>

org.apache.iceberg.spark.Spark3Util.DescribeSchemaVisitor

Enclosing class:

Spark3Util

public static class Spark3Util.DescribeSchemaVisitor
extends TypeUtil.SchemaVisitor<java.lang.String>

Method Summary

Modifier and Type	Method	Description
java.lang.String	field(Types.NestedField field, java.lang.String fieldResult)
java.lang.String	list(Types.ListType list, java.lang.String elementResult)
java.lang.String	map(Types.MapType map, java.lang.String keyResult, java.lang.String valueResult)
java.lang.String	primitive(Type.PrimitiveType primitive)
java.lang.String	schema(Schema schema, java.lang.String structResult)
java.lang.String	struct(Types.StructType struct, java.util.List<java.lang.String> fieldResults)

Methods inherited from class org.apache.iceberg.types.TypeUtil.SchemaVisitor

afterField, afterListElement, afterMapKey, afterMapValue, beforeField, beforeListElement, beforeMapKey, beforeMapValue

Methods inherited from class java.lang.Object

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

Method Detail

schema

public java.lang.String schema(Schema schema,
                               java.lang.String structResult)

Overrides:

schema in class TypeUtil.SchemaVisitor<java.lang.String>

struct

public java.lang.String struct(Types.StructType struct,
                               java.util.List<java.lang.String> fieldResults)

Overrides:

struct in class TypeUtil.SchemaVisitor<java.lang.String>

field

public java.lang.String field(Types.NestedField field,
                              java.lang.String fieldResult)

Overrides:

field in class TypeUtil.SchemaVisitor<java.lang.String>

list

public java.lang.String list(Types.ListType list,
                             java.lang.String elementResult)

Overrides:

list in class TypeUtil.SchemaVisitor<java.lang.String>

map

public java.lang.String map(Types.MapType map,
                            java.lang.String keyResult,
                            java.lang.String valueResult)

Overrides:

map in class TypeUtil.SchemaVisitor<java.lang.String>

primitive

public java.lang.String primitive(Type.PrimitiveType primitive)

Overrides:

primitive in class TypeUtil.SchemaVisitor<java.lang.String>