Package org.apache.sis.filter

Class ComparisonFilter.Between<R>

java.lang.Object

org.apache.sis.internal.filter.Node

org.apache.sis.filter.FilterNode<R>

org.apache.sis.filter.ComparisonFilter.Between<R>

Type Parameters:

R - the type of resources used as inputs.

All Implemented Interfaces:

Serializable, Predicate<R>, Filter<R>, BetweenComparisonOperator<R>

Enclosing class:

ComparisonFilter<R>

static final class ComparisonFilter.Between<R>
extends FilterNode<R>
implements BetweenComparisonOperator<R>

The "PropertyIsBetween" filter. This can be seen as a specialization of LogicalFilter.And when one expression is ComparisonFilter.LessThanOrEqualTo and a second expression is ComparisonFilter.GreaterThanOrEqualTo.

See Also:

• LogicalFilter.And

Field Summary

Fields

Modifier and Type	Field	Description
private final ComparisonFilter.GreaterThanOrEqualTo<? super R>	lower	The first operation to apply.
private static final long	serialVersionUID	For cross-version compatibility during (de)serialization.
private final ComparisonFilter.LessThanOrEqualTo<? super R>	upper	The second operation to apply.

Constructor Summary

Constructors

Constructor	Description
Between(Expression<? super R,?> expression, Expression<? super R,?> lower, Expression<? super R,?> upper)	Creates a new filter.

Method Summary

Modifier and Type	Method	Description
protected Collection<?>	getChildren()	Returns the 3 children of this node.
Expression<? super R,?>	getExpression()	Returns the expression to be compared.
List<Expression<? super R,?>>	getExpressions()	Returns the expression to be compared by this operator, together with boundaries.
Expression<? super R,?>	getLowerBoundary()
ComparisonOperatorName	getOperatorType()	Returns the nature of the operator.
Expression<? super R,?>	getUpperBoundary()
boolean	test(R object)	Executes the filter operation.

Methods inherited from class org.apache.sis.filter.FilterNode

and, negate, or

Methods inherited from class org.apache.sis.internal.filter.Node

createName, createType, equals, getGeometryLibrary, hashCode, symbol, toGeometryWrapper, toString, unwrap, warning

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, negate, or

Field Details

serialVersionUID

private static final long serialVersionUID

For cross-version compatibility during (de)serialization.

See Also:

• Constant Field Values

lower

private final ComparisonFilter.GreaterThanOrEqualTo<? super R> lower

The first operation to apply.

upper

private final ComparisonFilter.LessThanOrEqualTo<? super R> upper

The second operation to apply.

Constructor Details

Between

Between(Expression<? super R,?> expression,
 Expression<? super R,?> lower,
 Expression<? super R,?> upper)

Creates a new filter.

Method Details

getOperatorType

public ComparisonOperatorName getOperatorType()

Description copied from interface: Filter

Returns the nature of the operator.

Specified by:

getOperatorType in interface Filter<R>

Returns:

the nature of this operator.

getChildren

protected Collection<?> getChildren()

Returns the 3 children of this node. Since lower.expression2 is the same as upper.expression1, that repetition is omitted.

Specified by:

getChildren in class Node

Returns:

the children of this node, or an empty collection if none.

getExpressions

public List<Expression<? super R,?>> getExpressions()

Returns the expression to be compared by this operator, together with boundaries.

Specified by:

getExpressions in interface Filter<R>

Returns:

the expressions used as inputs, or an empty list if none.

getExpression

public Expression<? super R,?> getExpression()

Returns the expression to be compared.

Specified by:

getExpression in interface BetweenComparisonOperator<R>

getLowerBoundary

public Expression<? super R,?> getLowerBoundary()

Specified by:

getLowerBoundary in interface BetweenComparisonOperator<R>

getUpperBoundary

public Expression<? super R,?> getUpperBoundary()

Specified by:

getUpperBoundary in interface BetweenComparisonOperator<R>

test

public boolean test(R object)

Executes the filter operation.

Specified by:

test in interface Filter<R>

Specified by:

test in interface Predicate<R>

Parameters:

object - the object (often a Feature instance) to evaluate.

Returns:

true if the test(s) are passed for the provided object.