com.gpudb.protocol

Class FilterByTableRequest.Options

java.lang.Object

com.gpudb.protocol.FilterByTableRequest.Options

Enclosing class:

FilterByTableRequest

public static final class FilterByTableRequest.Options
extends Object

Optional parameters.

• COLLECTION_NAME: Name of a collection which is to contain the newly created view. If the collection provided is non-existent, the collection will be automatically created. If empty, then the newly created view will be top-level.
• FILTER_MODE: String indicating the filter mode, either in_table or not_in_table. Supported values:
  • IN_TABLE
  • NOT_IN_TABLE
  The default value is IN_TABLE.
• MODE: Mode - should be either spatial or normal. Supported values:
  • NORMAL
  • SPATIAL
  The default value is NORMAL.
• BUFFER: Buffer size, in meters. Only relevant for spatial mode. The default value is '0'.
• BUFFER_METHOD: Method used to buffer polygons. Only relevant for spatial mode. Supported values:
  • NORMAL
  • GEOS: Use geos 1 edge per corner algorithm
  The default value is NORMAL.
• MAX_PARTITION_SIZE: Maximum number of points in a partition. Only relevant for spatial mode. The default value is '0'.
• MAX_PARTITION_SCORE: Maximum number of points * edges in a partition. Only relevant for spatial mode. The default value is '8000000'.
• X_COLUMN_NAME: Name of column containing x value of point being filtered in spatial mode. The default value is 'x'.
• Y_COLUMN_NAME: Name of column containing y value of point being filtered in spatial mode. The default value is 'y'.

The default value is an empty Map. A set of string constants for the parameter options.

Field Summary

Fields

Modifier and Type	Field and Description
static String	BUFFER Buffer size, in meters.
static String	BUFFER_METHOD Method used to buffer polygons.
static String	COLLECTION_NAME Name of a collection which is to contain the newly created view.
static String	FILTER_MODE String indicating the filter mode, either in_table or not_in_table.
static String	GEOS Use geos 1 edge per corner algorithm
static String	IN_TABLE
static String	MAX_PARTITION_SCORE Maximum number of points * edges in a partition.
static String	MAX_PARTITION_SIZE Maximum number of points in a partition.
static String	MODE Mode - should be either spatial or normal.
static String	NORMAL
static String	NOT_IN_TABLE
static String	SPATIAL
static String	X_COLUMN_NAME Name of column containing x value of point being filtered in spatial mode.
static String	Y_COLUMN_NAME Name of column containing y value of point being filtered in spatial mode.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

COLLECTION_NAME

public static final String COLLECTION_NAME

Name of a collection which is to contain the newly created view. If the collection provided is non-existent, the collection will be automatically created. If empty, then the newly created view will be top-level.

See Also:

Constant Field Values

FILTER_MODE

public static final String FILTER_MODE

String indicating the filter mode, either in_table or not_in_table. Supported values:

• IN_TABLE
• NOT_IN_TABLE

The default value is IN_TABLE.

See Also:

Constant Field Values

IN_TABLE

public static final String IN_TABLE

See Also:

Constant Field Values

NOT_IN_TABLE

public static final String NOT_IN_TABLE

See Also:

Constant Field Values

MODE

public static final String MODE

Mode - should be either spatial or normal. Supported values:

• NORMAL
• SPATIAL

The default value is NORMAL.

See Also:

Constant Field Values

NORMAL

public static final String NORMAL

See Also:

Constant Field Values

SPATIAL

public static final String SPATIAL

See Also:

Constant Field Values

BUFFER

public static final String BUFFER

Buffer size, in meters. Only relevant for spatial mode. The default value is '0'.

See Also:

Constant Field Values

BUFFER_METHOD

public static final String BUFFER_METHOD

Method used to buffer polygons. Only relevant for spatial mode. Supported values:

• NORMAL
• GEOS: Use geos 1 edge per corner algorithm

The default value is NORMAL.

See Also:

Constant Field Values

GEOS

public static final String GEOS

Use geos 1 edge per corner algorithm

See Also:

Constant Field Values

MAX_PARTITION_SIZE

public static final String MAX_PARTITION_SIZE

Maximum number of points in a partition. Only relevant for spatial mode. The default value is '0'.

See Also:

Constant Field Values

MAX_PARTITION_SCORE

public static final String MAX_PARTITION_SCORE

Maximum number of points * edges in a partition. Only relevant for spatial mode. The default value is '8000000'.

See Also:

Constant Field Values

X_COLUMN_NAME

public static final String X_COLUMN_NAME

Name of column containing x value of point being filtered in spatial mode. The default value is 'x'.

See Also:

Constant Field Values

Y_COLUMN_NAME

public static final String Y_COLUMN_NAME

Name of column containing y value of point being filtered in spatial mode. The default value is 'y'.

See Also:

Constant Field Values