Package org.apache.iceberg

Class MetadataColumns

java.lang.Object

org.apache.iceberg.MetadataColumns

public class MetadataColumns
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final Types.NestedField	CHANGE_ORDINAL
static final Types.NestedField	CHANGE_TYPE
static final Types.NestedField	COMMIT_SNAPSHOT_ID
static final Types.NestedField	DELETE_FILE_PATH
static final Types.NestedField	DELETE_FILE_POS
static final String	DELETE_FILE_ROW_DOC
static final int	DELETE_FILE_ROW_FIELD_ID
static final String	DELETE_FILE_ROW_FIELD_NAME
static final Types.NestedField	FILE_PATH
static final String	FILE_PATH_COLUMN_DOC
static final int	FILE_PATH_COLUMN_ID
static final Types.NestedField	IS_DELETED
static final String	PARTITION_COLUMN_DOC
static final int	PARTITION_COLUMN_ID
static final String	PARTITION_COLUMN_NAME
static final Types.NestedField	ROW_POSITION
static final Types.NestedField	SPEC_ID
static final String	SPEC_ID_COLUMN_DOC
static final int	SPEC_ID_COLUMN_ID

Method Summary

Modifier and Type	Method	Description
static boolean	isMetadataColumn(int id)
static boolean	isMetadataColumn(String name)
static Types.NestedField	metadataColumn(Table table, String name)
static Set<Integer>	metadataFieldIds()
static boolean	nonMetadataColumn(String name)

Methods inherited from class java.lang.Object

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

Field Details

FILE_PATH_COLUMN_ID

public static final int FILE_PATH_COLUMN_ID

See Also:

• Constant Field Values

FILE_PATH_COLUMN_DOC

public static final String FILE_PATH_COLUMN_DOC

See Also:

• Constant Field Values

FILE_PATH

public static final Types.NestedField FILE_PATH

ROW_POSITION

public static final Types.NestedField ROW_POSITION

IS_DELETED

public static final Types.NestedField IS_DELETED

SPEC_ID_COLUMN_ID

public static final int SPEC_ID_COLUMN_ID

See Also:

• Constant Field Values

SPEC_ID_COLUMN_DOC

public static final String SPEC_ID_COLUMN_DOC

See Also:

• Constant Field Values

SPEC_ID

public static final Types.NestedField SPEC_ID

PARTITION_COLUMN_ID

public static final int PARTITION_COLUMN_ID

See Also:

• Constant Field Values

PARTITION_COLUMN_NAME

public static final String PARTITION_COLUMN_NAME

See Also:

• Constant Field Values

PARTITION_COLUMN_DOC

public static final String PARTITION_COLUMN_DOC

See Also:

• Constant Field Values

DELETE_FILE_PATH

public static final Types.NestedField DELETE_FILE_PATH

DELETE_FILE_POS

public static final Types.NestedField DELETE_FILE_POS

DELETE_FILE_ROW_FIELD_NAME

public static final String DELETE_FILE_ROW_FIELD_NAME

See Also:

• Constant Field Values

DELETE_FILE_ROW_FIELD_ID

public static final int DELETE_FILE_ROW_FIELD_ID

See Also:

• Constant Field Values

DELETE_FILE_ROW_DOC

public static final String DELETE_FILE_ROW_DOC

See Also:

• Constant Field Values

CHANGE_TYPE

public static final Types.NestedField CHANGE_TYPE

CHANGE_ORDINAL

public static final Types.NestedField CHANGE_ORDINAL

COMMIT_SNAPSHOT_ID

public static final Types.NestedField COMMIT_SNAPSHOT_ID

Method Details

metadataFieldIds

public static Set<Integer> metadataFieldIds()

metadataColumn

public static Types.NestedField metadataColumn(Table table,
 String name)

isMetadataColumn

public static boolean isMetadataColumn(String name)

isMetadataColumn

public static boolean isMetadataColumn(int id)

nonMetadataColumn

public static boolean nonMetadataColumn(String name)