Package com.google.gerrit.server.query.change

Class AgePredicate

java.lang.Object

com.google.gerrit.index.query.Predicate<ChangeData>

com.google.gerrit.index.query.OperatorPredicate<ChangeData>

com.google.gerrit.index.query.IndexPredicate<ChangeData>

com.google.gerrit.index.query.TimestampRangePredicate<ChangeData>

com.google.gerrit.server.query.change.TimestampRangeChangePredicate

com.google.gerrit.server.query.change.AgePredicate

All Implemented Interfaces:

Matchable<ChangeData>

public class AgePredicate
extends TimestampRangeChangePredicate

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gerrit.index.query.Predicate

Predicate.Any<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected final Instant	cut

Fields inherited from class com.google.gerrit.index.query.OperatorPredicate

name, value

Constructor Summary

Constructors

Constructor	Description
AgePredicate(String value)

Method Summary

Modifier and Type	Method	Description
Instant	getMaxTimestamp()
Instant	getMinTimestamp()
boolean	match(ChangeData object)	This method matches documents without calling an index subsystem.

Methods inherited from class com.google.gerrit.server.query.change.TimestampRangeChangePredicate

getCost

Methods inherited from class com.google.gerrit.index.query.TimestampRangePredicate

getValueTimestamp, parse

Methods inherited from class com.google.gerrit.index.query.IndexPredicate

getField, getType

Methods inherited from class com.google.gerrit.index.query.OperatorPredicate

copy, equals, getOperator, getValue, hashCode, toString

Methods inherited from class com.google.gerrit.index.query.Predicate

and, and, any, asMatchable, estimateCost, getChild, getChildCount, getChildren, getFlattenedPredicateList, getLeafCount, getPredicateString, isLeaf, isMatchable, not, or, or, supportedForQueries

Methods inherited from class java.lang.Object

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

Field Details

cut

protected final Instant cut

Constructor Details

AgePredicate

public AgePredicate(String value)

Method Details

getMinTimestamp

public Instant getMinTimestamp()

Specified by:

getMinTimestamp in class TimestampRangePredicate<ChangeData>

getMaxTimestamp

public Instant getMaxTimestamp()

Specified by:

getMaxTimestamp in class TimestampRangePredicate<ChangeData>

match

public boolean match(ChangeData object)

Description copied from class: IndexPredicate

This method matches documents without calling an index subsystem. For primitive fields (e.g. integer, long) , the matching logic is consistent across this method and all known index implementations. For text fields (i.e. prefix and full-text) the semantics vary between this implementation and known index implementations:

Prefix: Lucene as well as IndexPredicate.match(Object) matches terms as true prefixes (prefix:foo -> `foo bar` matches, but `baz foo bar` does not match). The index implementation at Google tokenizes both the query and the indexed text and matches tokens individually (prefix:fo ba -> `baz foo bar` matches).

Full text: Lucene uses a PhraseQuery to search for terms in full text fields in-order. The index implementation at Google as well as IndexPredicate.match(Object) tokenizes both the query and the indexed text and matches tokens individually.

Specified by:

match in interface Matchable<ChangeData>

Overrides:

match in class IndexPredicate<ChangeData>

Returns:

true if the predicate matches the provided I.