com.hazelcast.query
Class Predicates

java.lang.Object
  com.hazelcast.query.Predicates

public final class Predicates
extends Object

A utility class to create Predicate instances.

Nested Class Summary

static class	Predicates.AbstractPredicate Provides some functionality for some predicates such as Between, In.
static class	Predicates.AndPredicate And Predicate
static class	Predicates.BetweenPredicate Between Predicate
static class	Predicates.EqualPredicate Equal Predicate
static class	Predicates.GreaterLessPredicate Greater Less Predicate
static class	Predicates.ILikePredicate Ilike Predicate
static class	Predicates.InPredicate In Predicate
static class	Predicates.LikePredicate Like Predicate
static class	Predicates.NotEqualPredicate Not Equal Predicate
static class	Predicates.NotPredicate Not Predicate
static class	Predicates.OrPredicate Or Predicate
static class	Predicates.RegexPredicate Regex Predicate

Method Summary

static Predicate	and(Predicate... predicates)
static Predicate	between(String attribute, Comparable from, Comparable to)
static Predicate	equal(String attribute, Comparable y)
static Predicate	greaterEqual(String x, Comparable y)
static Predicate	greaterThan(String x, Comparable y)
static Predicate	ilike(String attribute, String pattern)
static Predicate	in(String attribute, Comparable... values)
static Predicate	instanceOf(Class klass)
static Predicate	lessEqual(String x, Comparable y)
static Predicate	lessThan(String x, Comparable y)
static Predicate	like(String attribute, String pattern)
static Predicate	not(Predicate predicate)
static Predicate	notEqual(String attribute, Comparable y)
static Predicate	or(Predicate... predicates) Or predicate
static Predicate	regex(String attribute, String pattern)

Methods inherited from class java.lang.Object

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

Method Detail

instanceOf

public static Predicate instanceOf(Class klass)

and

public static Predicate and(Predicate... predicates)

not

public static Predicate not(Predicate predicate)

or

public static Predicate or(Predicate... predicates)

Or predicate

Parameters:

predicates -

Returns:

notEqual

public static Predicate notEqual(String attribute,
                                 Comparable y)

equal

public static Predicate equal(String attribute,
                              Comparable y)

like

public static Predicate like(String attribute,
                             String pattern)

ilike

public static Predicate ilike(String attribute,
                              String pattern)

regex

public static Predicate regex(String attribute,
                              String pattern)

greaterThan

public static Predicate greaterThan(String x,
                                    Comparable y)

greaterEqual

public static Predicate greaterEqual(String x,
                                     Comparable y)

lessThan

public static Predicate lessThan(String x,
                                 Comparable y)

lessEqual

public static Predicate lessEqual(String x,
                                  Comparable y)

between

public static Predicate between(String attribute,
                                Comparable from,
                                Comparable to)

in

public static Predicate in(String attribute,
                           Comparable... values)