Package org.apache.ignite.cache.query

Class IndexQueryCriteriaBuilder

java.lang.Object

org.apache.ignite.cache.query.IndexQueryCriteriaBuilder

public class IndexQueryCriteriaBuilder
extends Object

Factory of IndexQueryCriterion for IndexQuery.

Constructor Summary

Constructors

Constructor	Description
IndexQueryCriteriaBuilder()

Method Summary

Modifier and Type	Method	Description
static IndexQueryCriterion	between(String field, Object lower, Object upper)	Between.
static IndexQueryCriterion	eq(String field, Object val)	Equal To.
static IndexQueryCriterion	gt(String field, Object val)	Greater Then.
static IndexQueryCriterion	gte(String field, Object val)	Greater Then or Equal To.
static IndexQueryCriterion	in(String field, Collection<?> vals)	In.
static IndexQueryCriterion	lt(String field, Object val)	Less Then.
static IndexQueryCriterion	lte(String field, Object val)	Less Then or Equal To.

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexQueryCriteriaBuilder

public IndexQueryCriteriaBuilder()

Method Detail

eq

public static IndexQueryCriterion eq(String field,
                                     Object val)

Equal To.

Parameters:

field - Index field to apply criterion.

val - Strict equality value.

Returns:

Criterion.

lt

public static IndexQueryCriterion lt(String field,
                                     Object val)

Less Then.

Parameters:

field - Index field to apply criterion.

val - Exclusive upper bound.

Returns:

Criterion.

lte

public static IndexQueryCriterion lte(String field,
                                      Object val)

Less Then or Equal To.

Parameters:

field - Index field to apply criterion.

val - Inclusive upper bound.

Returns:

Criterion.

gt

public static IndexQueryCriterion gt(String field,
                                     Object val)

Greater Then.

Parameters:

field - Index field to apply criterion.

val - Exclusive lower bound.

Returns:

Criterion.

gte

public static IndexQueryCriterion gte(String field,
                                      Object val)

Greater Then or Equal To.

Parameters:

field - Index field to apply criterion.

val - Inclusive lower bound.

Returns:

Criterion.

between

public static IndexQueryCriterion between(String field,
                                          Object lower,
                                          Object upper)

Between.

Parameters:

field - Index field to apply criterion.

lower - Inclusive lower bound.

upper - Inclusive upper bound.

Returns:

Criterion.

in

public static IndexQueryCriterion in(String field,
                                     Collection<?> vals)

In.

Parameters:

field - Index field to apply criterion.

vals - Collection of values to find.

Returns:

Criterion.