org.apache.calcite.config

Enum CharLiteralStyle

java.lang.Object

java.lang.Enum<CharLiteralStyle>

org.apache.calcite.config.CharLiteralStyle

All Implemented Interfaces:

Serializable, Comparable<CharLiteralStyle>

public enum CharLiteralStyle
extends Enum<CharLiteralStyle>

Styles of character literal.

See Also:

Lex.charLiteralStyles

Enum Constant Summary

Enum Constants

Enum Constant and Description
BQ_DOUBLE Double-quoted character literal with backslash escapes, as in BigQuery.
BQ_SINGLE Single-quoted character literal with backslash escapes, as in BigQuery.
STANDARD Standard character literal.

Method Summary

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

STANDARD

public static final CharLiteralStyle STANDARD

Standard character literal. Enclosed in single quotes, using single quotes to escape. Example: 'Won''t'.

BQ_SINGLE

public static final CharLiteralStyle BQ_SINGLE

Single-quoted character literal with backslash escapes, as in BigQuery. Example: 'Won\'t'.

BQ_DOUBLE

public static final CharLiteralStyle BQ_DOUBLE

Double-quoted character literal with backslash escapes, as in BigQuery. Example: "Won\'t".

Method Detail

values

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

Returns:

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

valueOf

public static CharLiteralStyle 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