public class RangePropertyPredicateEvaluator extends AbstractPredicateEvaluator
DateRangePredicateEvaluator
that has optimized date format input.
You can define a lower bound and an upper bound or only one of them. The operation (eg. "lesser than" or "lesser or equals") can also be specified for lower and upper bound individually.
Does not support facet extraction.
Modifier and Type | Field and Description |
---|---|
static String |
LOWER_BOUND |
static String |
LOWER_OPERATION |
static String |
PROPERTY |
static String |
PROPERTY_DECIMAL |
static String |
UPPER_BOUND |
static String |
UPPER_OPERATION |
Constructor and Description |
---|
RangePropertyPredicateEvaluator() |
Modifier and Type | Method and Description |
---|---|
boolean |
canFilter(Predicate p,
EvaluationContext context)
Returns the same as the deprecated
AbstractPredicateEvaluator.isFiltering(Predicate, EvaluationContext) method (ie. |
boolean |
canXpath(Predicate p,
EvaluationContext context)
Returns the inverted boolean value of the deprecated
AbstractPredicateEvaluator.isFiltering(Predicate, EvaluationContext) method (ie. |
String[] |
getOrderByProperties(Predicate p,
EvaluationContext context)
Default implementation that always returns
null . |
String |
getXPathExpression(Predicate p,
EvaluationContext context)
Default implementation that always returns
null , ie. |
boolean |
includes(Predicate p,
Row row,
EvaluationContext context)
Default implementation that always returns
true , ie. |
getFacetExtractor, getOrderByComparator, isFiltering
public static final String PROPERTY
public static final String LOWER_BOUND
public static final String LOWER_OPERATION
public static final String UPPER_BOUND
public static final String UPPER_OPERATION
public static final String PROPERTY_DECIMAL
public String getXPathExpression(Predicate p, EvaluationContext context)
AbstractPredicateEvaluator
null
, ie. adds
nothing to the XPath query. Subclasses can choose whether they want to
implement this method or use the
AbstractPredicateEvaluator.includes(Predicate, Row, EvaluationContext)
method for advanced
filtering (or both).getXPathExpression
in interface PredicateEvaluator
getXPathExpression
in class AbstractPredicateEvaluator
p
- predicate (for this evaluator type) which is evaluatedcontext
- helper class which provides access to various elements of the
query evaluationpublic String[] getOrderByProperties(Predicate p, EvaluationContext context)
AbstractPredicateEvaluator
null
.getOrderByProperties
in interface PredicateEvaluator
getOrderByProperties
in class AbstractPredicateEvaluator
p
- predicate (for this evaluator type) which is evaluatedcontext
- helper class which provides access to various elements of the
query evaluationnull
public boolean canXpath(Predicate p, EvaluationContext context)
AbstractPredicateEvaluator
AbstractPredicateEvaluator.isFiltering(Predicate, EvaluationContext)
method (ie. if not
overridden, true
).canXpath
in interface PredicateEvaluator
canXpath
in class AbstractPredicateEvaluator
p
- predicate (for this evaluator type) which is evaluatedcontext
- helper class which provides access to various elements of the
query evaluationtrue
if this evaluator can express itself via xpath,
ie. PredicateEvaluator.getXPathExpression(Predicate, EvaluationContext)
public boolean canFilter(Predicate p, EvaluationContext context)
AbstractPredicateEvaluator
AbstractPredicateEvaluator.isFiltering(Predicate, EvaluationContext)
method (ie. if not
overridden, false
).canFilter
in interface PredicateEvaluator
canFilter
in class AbstractPredicateEvaluator
p
- predicate (for this evaluator type) which is evaluatedcontext
- helper class which provides access to various elements of the
query evaluationtrue
if this evaluator can be express itself via
filtering, ie.
PredicateEvaluator.includes(Predicate, Row, EvaluationContext)
public boolean includes(Predicate p, Row row, EvaluationContext context)
AbstractPredicateEvaluator
true
, ie. it does
not "touch" the result set at all.includes
in interface PredicateEvaluator
includes
in class AbstractPredicateEvaluator
p
- predicate (for this evaluator type) which is evaluatedrow
- current row of the result set returned through the xpath querycontext
- helper class which provides access to various elements of the
query evaluationtrue
if this row should be part of the final result
set, false
if it should be droppedCopyright © 2010 - 2020 Adobe. All Rights Reserved