Package io.trino.sql.tree

Enum PatternRecognitionRelation.RowsPerMatch

java.lang.Object

java.lang.Enum<PatternRecognitionRelation.RowsPerMatch>

io.trino.sql.tree.PatternRecognitionRelation.RowsPerMatch

All Implemented Interfaces:

Serializable, Comparable<PatternRecognitionRelation.RowsPerMatch>

Enclosing class:

PatternRecognitionRelation

public static enum PatternRecognitionRelation.RowsPerMatch
extends Enum<PatternRecognitionRelation.RowsPerMatch>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ALL_OMIT_EMPTY
ALL_SHOW_EMPTY
ALL_WITH_UNMATCHED
ONE
WINDOW

Method Summary

Modifier and Type	Method	Description
abstract boolean	isEmptyMatches()
abstract boolean	isOneRow()
abstract boolean	isUnmatchedRows()
static PatternRecognitionRelation.RowsPerMatch	valueOf(String name)	Returns the enum constant of this type with the specified name.
static PatternRecognitionRelation.RowsPerMatch[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ONE

public static final PatternRecognitionRelation.RowsPerMatch ONE

ALL_SHOW_EMPTY

public static final PatternRecognitionRelation.RowsPerMatch ALL_SHOW_EMPTY

ALL_OMIT_EMPTY

public static final PatternRecognitionRelation.RowsPerMatch ALL_OMIT_EMPTY

ALL_WITH_UNMATCHED

public static final PatternRecognitionRelation.RowsPerMatch ALL_WITH_UNMATCHED

WINDOW

public static final PatternRecognitionRelation.RowsPerMatch WINDOW

Method Detail

values

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

Returns:

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

valueOf

public static PatternRecognitionRelation.RowsPerMatch 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

isOneRow

public abstract boolean isOneRow()

isEmptyMatches

public abstract boolean isEmptyMatches()

isUnmatchedRows

public abstract boolean isUnmatchedRows()