gudusoft.gsqlparser.pp2.island

Enum IncompleteReason

Object

Enum<IncompleteReason>

gudusoft.gsqlparser.pp2.island.IncompleteReason

All Implemented Interfaces:

Serializable, Comparable<IncompleteReason>

public enum IncompleteReason
extends Enum<IncompleteReason>

Why an IslandScope is incomplete. NONE means the island is complete/well-formed.

Plan reference: §7.3/S22, §7.4/S22.

Enum Constant Summary

Enum Constants

Enum Constant and Description
MISSING_END A CASE (or BEGIN) block has no matching END.
MISSING_OPERAND A clause keyword (WHERE/FROM/GROUP BY/...) has no operand.
NONE Island is well-formed.
UNCLOSED_PAREN A parenthesised group / subquery was never closed.
UNRECOVERABLE Span could not be classified and is treated as an error region.

Method Summary

Modifier and Type	Method and Description
static IncompleteReason	valueOf(String name) Returns the enum constant of this type with the specified name.
static IncompleteReason[]	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

NONE

public static final IncompleteReason NONE

Island is well-formed.

MISSING_END

public static final IncompleteReason MISSING_END

A CASE (or BEGIN) block has no matching END.

UNCLOSED_PAREN

public static final IncompleteReason UNCLOSED_PAREN

A parenthesised group / subquery was never closed.

MISSING_OPERAND

public static final IncompleteReason MISSING_OPERAND

A clause keyword (WHERE/FROM/GROUP BY/...) has no operand.

UNRECOVERABLE

public static final IncompleteReason UNRECOVERABLE

Span could not be classified and is treated as an error region.

Method Detail

values

public static IncompleteReason[] 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 (IncompleteReason c : IncompleteReason.values())
    System.out.println(c);

Returns:

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

valueOf

public static IncompleteReason 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