gudusoft.gsqlparser.dlineage.dataflow.model

Enum ModelLabelKey.Kind

Object

Enum<ModelLabelKey.Kind>

gudusoft.gsqlparser.dlineage.dataflow.model.ModelLabelKey.Kind

All Implemented Interfaces:

Serializable, Comparable<ModelLabelKey.Kind>

Enclosing class:

ModelLabelKey

public static enum ModelLabelKey.Kind
extends Enum<ModelLabelKey.Kind>

What kind of non-identifier name this is.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CONSTANT A literal value, e.g.
EXPRESSION A rendered expression, e.g.
FUNCTION_LABEL A function's display label, as distinct from its resolvable routine name.
RELATION_ROWS A RelationRows pseudo-column standing for whole-row flow.
SYNTHETIC Anything the analyzer synthesised that is none of the above.

Method Summary

Modifier and Type	Method and Description
static ModelLabelKey.Kind	valueOf(String name) Returns the enum constant of this type with the specified name.
static ModelLabelKey.Kind[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EXPRESSION

public static final ModelLabelKey.Kind EXPRESSION

A rendered expression, e.g. a + b or CASE WHEN ….

CONSTANT

public static final ModelLabelKey.Kind CONSTANT

A literal value, e.g. 'Ab', 42.

RELATION_ROWS

public static final ModelLabelKey.Kind RELATION_ROWS

A RelationRows pseudo-column standing for whole-row flow.

FUNCTION_LABEL

public static final ModelLabelKey.Kind FUNCTION_LABEL

A function's display label, as distinct from its resolvable routine name.

SYNTHETIC

public static final ModelLabelKey.Kind SYNTHETIC

Anything the analyzer synthesised that is none of the above.

Method Detail

values

public static ModelLabelKey.Kind[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ModelLabelKey.Kind c : ModelLabelKey.Kind.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ModelLabelKey.Kind valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null