Package org.apache.cayenne.exp.parser

Enum ASTExtract.DateTimePart

java.lang.Object

java.lang.Enum<ASTExtract.DateTimePart>

org.apache.cayenne.exp.parser.ASTExtract.DateTimePart

All Implemented Interfaces:

Serializable, Comparable<ASTExtract.DateTimePart>

Enclosing class:

ASTExtract

public static enum ASTExtract.DateTimePart
extends Enum<ASTExtract.DateTimePart>

Available components of date/time. Names must be in sync with tokens used in dateTimeExtractingFunction() rule in ExpressionParser.jjt

Enum Constant Summary

Enum Constants

Enum Constant	Description
DAY
DAY_OF_MONTH
DAY_OF_WEEK
DAY_OF_YEAR
HOUR
MINUTE
MONTH
SECOND
WEEK
YEAR

Method Summary

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

YEAR

public static final ASTExtract.DateTimePart YEAR

MONTH

public static final ASTExtract.DateTimePart MONTH

WEEK

public static final ASTExtract.DateTimePart WEEK

DAY_OF_YEAR

public static final ASTExtract.DateTimePart DAY_OF_YEAR

DAY

public static final ASTExtract.DateTimePart DAY

DAY_OF_MONTH

public static final ASTExtract.DateTimePart DAY_OF_MONTH

DAY_OF_WEEK

public static final ASTExtract.DateTimePart DAY_OF_WEEK

HOUR

public static final ASTExtract.DateTimePart HOUR

MINUTE

public static final ASTExtract.DateTimePart MINUTE

SECOND

public static final ASTExtract.DateTimePart SECOND

Method Detail

values

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

Returns:

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

valueOf

public static ASTExtract.DateTimePart 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