com.edorasware.commons.core.query

Class DateOperand

java.lang.Object

com.edorasware.commons.core.query.BasicOperand<Date>

com.edorasware.commons.core.query.DateOperand

public final class DateOperand
extends BasicOperand<Date>

An operand implementation which builds Predicate instances through date-specific operators.

Nested Class Summary

Nested classes/interfaces inherited from class com.edorasware.commons.core.query.BasicOperand

BasicOperand.InnerSelectReferenceValue

Field Summary

Fields inherited from class com.edorasware.commons.core.query.BasicOperand

constructionInterceptor, queryParameter

Constructor Summary

Constructors

Constructor and Description
DateOperand(QueryParameter queryParameter) Creates a new operand instance.
DateOperand(QueryParameter queryParameter, ConstructionInterceptor constructionInterceptor) Creates a new operand instance.

Method Summary

Modifier and Type	Method and Description
Predicate	after(Date referenceDate) Builds a predicate representing a queryParameter > referenceValue comparison.
Predicate	afterOrEq(Date referenceDate) Builds a predicate representing a queryParameter >= referenceValue comparison.
Predicate	before(Date referenceDate) Builds a predicate representing a queryParameter < referenceValue comparison.
Predicate	beforeOrEq(Date referenceDate) Builds a predicate representing a queryParameter <= referenceValue comparison.
Predicate	between(Date startDate, Date endDate) Builds a predicate representing a queryParameter >= startDate AND queryParameter <= endDate comparison.

Methods inherited from class com.edorasware.commons.core.query.BasicOperand

eq, eq, eq, in, in, in, in, in, in, in, interceptPredicate, interceptValue, isNotNull, isNull, orderAsc, orderDesc

Methods inherited from class java.lang.Object

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

Constructor Detail

DateOperand

public DateOperand(QueryParameter queryParameter)

Creates a new operand instance.

Parameters:

queryParameter - the left operand for all predicates to be built

DateOperand

public DateOperand(QueryParameter queryParameter,
                   ConstructionInterceptor constructionInterceptor)

Creates a new operand instance.

Parameters:

queryParameter - the left operand for all predicates to be built

constructionInterceptor - the interceptor to be invoked upon construction of predicates

Method Detail

before

public Predicate before(Date referenceDate)

Builds a predicate representing a queryParameter < referenceValue comparison.

Parameters:

referenceDate - the reference date used for the comparison

Returns:

the new predicate instance

beforeOrEq

public Predicate beforeOrEq(Date referenceDate)

Builds a predicate representing a queryParameter <= referenceValue comparison.

Parameters:

referenceDate - the reference date used for the comparison

Returns:

the new predicate instance

after

public Predicate after(Date referenceDate)

Builds a predicate representing a queryParameter > referenceValue comparison.

Parameters:

referenceDate - the reference date used for the comparison

Returns:

the new predicate instance

afterOrEq

public Predicate afterOrEq(Date referenceDate)

Builds a predicate representing a queryParameter >= referenceValue comparison.

Parameters:

referenceDate - the reference date used for the comparison

Returns:

the new predicate instance

between

public Predicate between(Date startDate,
                         Date endDate)

Builds a predicate representing a queryParameter >= startDate AND queryParameter <= endDate comparison.

Parameters:

startDate - the inclusive lower bound of the date range

endDate - the inclusive upper bound of the date range

Returns:

the new predicate instance