Package org.apache.iceberg.types

Class Types.StructType

java.lang.Object

org.apache.iceberg.types.Type.NestedType

org.apache.iceberg.types.Types.StructType

All Implemented Interfaces:

Serializable, Type

Enclosing class:

Types

public static class Types.StructType
extends Type.NestedType

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.iceberg.types.Type

Type.NestedType, Type.PrimitiveType, Type.TypeID

Method Summary

Modifier and Type	Method	Description
Schema	asSchema()	Returns a schema which contains the columns inside struct type.
Types.StructType	asStructType()
Types.NestedField	caseInsensitiveField(String name)
boolean	equals(Object o)
Types.NestedField	field(int id)
Types.NestedField	field(String name)
List<Types.NestedField>	fields()
Type	fieldType(String name)
int	hashCode()
boolean	isStructType()
static Types.StructType	of(List<Types.NestedField> fields)
static Types.StructType	of(Types.NestedField... fields)
String	toString()
Type.TypeID	typeId()

Methods inherited from class org.apache.iceberg.types.Type.NestedType

asNestedType, isNestedType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iceberg.types.Type

asListType, asMapType, asPrimitiveType, asVariantType, isListType, isMapType, isPrimitiveType, isVariantType

Method Details

of

public static Types.StructType of(Types.NestedField... fields)

of

public static Types.StructType of(List<Types.NestedField> fields)

fields

public List<Types.NestedField> fields()

Specified by:

fields in class Type.NestedType

field

public Types.NestedField field(String name)

field

public Types.NestedField field(int id)

Specified by:

field in class Type.NestedType

caseInsensitiveField

public Types.NestedField caseInsensitiveField(String name)

fieldType

public Type fieldType(String name)

Specified by:

fieldType in class Type.NestedType

typeId

public Type.TypeID typeId()

isStructType

public boolean isStructType()

asStructType

public Types.StructType asStructType()

asSchema

public Schema asSchema()

Returns a schema which contains the columns inside struct type. This method can be used to avoid expensive conversion of StructType containing large number of columns to Schema during manifest evaluation.

Returns:

the schema containing columns of struct type.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object