Package org.apache.cayenne.exp.property

Class DateProperty<E>

java.lang.Object

org.apache.cayenne.exp.property.BaseProperty<E>

org.apache.cayenne.exp.property.DateProperty<E>

All Implemented Interfaces:

ComparableProperty<E>, Property<E>

public class DateProperty<E>
extends BaseProperty<E>
implements ComparableProperty<E>

Property that represents date/time attribute.

 ObjectSelect.query(Artist.class)
      .where(Artist.DATE_OF_BIRTH.year().lte(1900))
      .or(Artist.DATE_OF_BIRTH.month().between(6, 8))
 

Since:

4.2

See Also:

• org.apache.cayenne.exp.property

Field Summary

Fields inherited from class org.apache.cayenne.exp.property.BaseProperty

expressionSupplier, name, type

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DateProperty(String name, Expression expression, Class<E> type)	Constructs a new property with the given name and expression

Method Summary

Modifier and Type	Method	Description
DateProperty<E>	alias(String alias)	Creates alias with different name for this property
NumericProperty<Integer>	dayOfMonth()	It is a caller responsibility to check that underlying attribute has day component
NumericProperty<Integer>	dayOfYear()	It is a caller responsibility to check that underlying attribute has day component
DateProperty<E>	enclosing()
NumericProperty<Integer>	hour()	It is a caller responsibility to check that underlying attribute has time component
DateProperty<E>	max()
DateProperty<E>	min()
NumericProperty<Integer>	minute()	It is a caller responsibility to check that underlying attribute has time component
NumericProperty<Integer>	month()	It is a caller responsibility to check that underlying attribute has month component
NumericProperty<Integer>	second()	It is a caller responsibility to check that underlying attribute has time component
NumericProperty<Integer>	year()	It is a caller responsibility to check that underlying attribute has year component

Methods inherited from class org.apache.cayenne.exp.property.BaseProperty

asc, ascInsensitive, ascInsensitives, ascs, count, countDistinct, desc, descInsensitive, descInsensitives, descs, eq, eq, equals, function, function, getAlias, getExpression, getFrom, getFromAll, getName, getType, hashCode, in, in, in, isFalse, isNotNull, isNull, isTrue, ne, ne, nin, nin, nin, operator, operator, path, setIn, setInAll

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.cayenne.exp.property.ComparableProperty

between, between, gt, gt, gte, gte, lt, lt, lte, lte

Methods inherited from interface org.apache.cayenne.exp.property.Property

getAlias, getExpression, getName, getType

Constructor Details

DateProperty

protected DateProperty(String name,
 Expression expression,
 Class<E> type)

Constructs a new property with the given name and expression

Parameters:

name - of the property (will be used as alias for the expression)

expression - expression for property

type - of the property

Method Details

year

public NumericProperty<Integer> year()

It is a caller responsibility to check that underlying attribute has year component

Returns:

new property that represents year component of this date property

See Also:

• FunctionExpressionFactory.yearExp(Expression)

month

public NumericProperty<Integer> month()

It is a caller responsibility to check that underlying attribute has month component

Returns:

new property that represents month component of this date property

See Also:

• FunctionExpressionFactory.monthExp(Expression)

dayOfMonth

public NumericProperty<Integer> dayOfMonth()

It is a caller responsibility to check that underlying attribute has day component

Returns:

new property that represents day of month component of this date property

See Also:

• FunctionExpressionFactory.dayOfMonthExp(Expression)

dayOfYear

public NumericProperty<Integer> dayOfYear()

It is a caller responsibility to check that underlying attribute has day component

Returns:

new property that represents day of year component of this date property

See Also:

• FunctionExpressionFactory.dayOfMonthExp(Expression)

hour

public NumericProperty<Integer> hour()

It is a caller responsibility to check that underlying attribute has time component

Returns:

new property that represents hour component of this time property

See Also:

• FunctionExpressionFactory.hourExp(Expression)

minute

public NumericProperty<Integer> minute()

It is a caller responsibility to check that underlying attribute has time component

Returns:

new property that represents minute component of this time property

See Also:

• FunctionExpressionFactory.minuteExp(Expression)

second

public NumericProperty<Integer> second()

It is a caller responsibility to check that underlying attribute has time component

Returns:

new property that represents second component of this time property

See Also:

• FunctionExpressionFactory.secondExp(Expression)

alias

public DateProperty<E> alias(String alias)

Creates alias with different name for this property

Overrides:

alias in class BaseProperty<E>

max

public DateProperty<E> max()

Specified by:

max in interface ComparableProperty<E>

See Also:

• FunctionExpressionFactory.maxExp(Expression)

min

public DateProperty<E> min()

Specified by:

min in interface ComparableProperty<E>

See Also:

• FunctionExpressionFactory.minExp(Expression)

enclosing

public DateProperty<E> enclosing()

Overrides:

enclosing in class BaseProperty<E>

Returns:

property that will be translated relative to parent query