io.debezium.data.geometry

Class Point

java.lang.Object

io.debezium.data.geometry.Point

public class Point
extends Object

A semantic type for a geometric Point, defined as a set of (x,y) coordinates.

Author:

Horia Chiorean, Omar Al-Safi

Field Summary

Fields

Modifier and Type	Field and Description
static String	LOGICAL_NAME
static String	WKB_FIELD
static String	X_FIELD
static String	Y_FIELD

Constructor Summary

Constructors

Constructor and Description
Point()

Method Summary

Modifier and Type	Method and Description
static org.apache.kafka.connect.data.SchemaBuilder	builder() Returns a SchemaBuilder for a Uuid field.
static org.apache.kafka.connect.data.Struct	createValue(org.apache.kafka.connect.data.Schema pointSchema, double x, double y) Creates a value for this schema using 2 given coordinates.
static org.apache.kafka.connect.data.Struct	createValue(org.apache.kafka.connect.data.Schema pointSchema, double x, double y, byte[] wkb) Create a value for this schema using 2 given coordinates and WKB as the original representation of the coordinate (Ref: DBZ-208)
static org.apache.kafka.connect.data.Schema	schema() Returns a SchemaBuilder for a Point, with all other default Schema settings.

Methods inherited from class java.lang.Object

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

Field Detail

LOGICAL_NAME

public static final String LOGICAL_NAME

See Also:

Constant Field Values

X_FIELD

public static final String X_FIELD

See Also:

Constant Field Values

Y_FIELD

public static final String Y_FIELD

See Also:

Constant Field Values

WKB_FIELD

public static final String WKB_FIELD

See Also:

Constant Field Values

Constructor Detail

Point

public Point()

Method Detail

builder

public static org.apache.kafka.connect.data.SchemaBuilder builder()

Returns a SchemaBuilder for a Uuid field. You can use the resulting SchemaBuilder to set additional schema settings such as required/optional, default value, and documentation.

Returns:

the schema builder

schema

public static org.apache.kafka.connect.data.Schema schema()

Returns a SchemaBuilder for a Point, with all other default Schema settings.

Returns:

the schema

See Also:

builder()

createValue

public static org.apache.kafka.connect.data.Struct createValue(org.apache.kafka.connect.data.Schema pointSchema,
                                                               double x,
                                                               double y)

Creates a value for this schema using 2 given coordinates.

Parameters:

pointSchema - a Schema instance which represents a point; may not be null

x - the X coordinate of the point; may not be null

y - the Y coordinate of the point; may not be null

Returns:

a Struct which represents a Connect value for this schema; never null

createValue

public static org.apache.kafka.connect.data.Struct createValue(org.apache.kafka.connect.data.Schema pointSchema,
                                                               double x,
                                                               double y,
                                                               byte[] wkb)

Create a value for this schema using 2 given coordinates and WKB as the original representation of the coordinate (Ref: DBZ-208)

Parameters:

pointSchema - a Schema instance which represents a point; may not be null

x - the X coordinate of the point; may not be null

y - the Y coordinate of the point; may not be null

wkb - the original Well-Known binary representation of the coordinate

Returns:

a Struct which represents a Connect value for this schema; never null