Summary: Ctors | Methods | Inherited Methods | [Expand All]
public class

# Filters

extends Object

java.lang.Object
↳ | com.google.android.gms.drive.query.Filters

## Class Overview

A factory for creating filters that are used to construct a Query.

## Summary

Public Constructors
| Filters()

Public Methods
static Filter | and(Iterable<Filter> filters) Returns a filter that matches items which are matched by every element of `filters`.
static Filter | and(Filter filter, Filter... additionalFilters) Returns a logical expression which combines filters with the 'AND' operator.
static Filter | contains(SearchableMetadataField<String> field, String value) Returns a filter which checks whether `value` is a substring of `field`.
static Filter | eq(CustomPropertyKey key, String value) Returns a filter which checks whether a custom property with the specified `key` exists and its value equals `value`.
static <T> Filter | eq(SearchableMetadataField<T> field, T value) Returns a filter which checks if the value of `field` equals `value`.
static <T extends Comparable<T>> Filter | greaterThan(SearchableOrderedMetadataField<T> field, T value) Returns a filter which checks if the value of `field` is greater than `value`.
static <T extends Comparable<T>> Filter | greaterThanEquals(SearchableOrderedMetadataField<T> field, T value) Returns a filter which checks if the value of `field` is greater than or equal to `value`.
static <T> Filter | in(SearchableCollectionMetadataField<T> field, T value) Returns a filter which checks whether `value` is an element of `field`.
static <T extends Comparable<T>> Filter | lessThan(SearchableOrderedMetadataField<T> field, T value) Returns a filter which checks if the value of `field` is less than `value`.
static <T extends Comparable<T>> Filter | lessThanEquals(SearchableOrderedMetadataField<T> field, T value) Returns a filter which checks if the value of `field` is less than or equal to `value`.
static Filter | not(Filter toNegate) Returns the negation of an filter.
static Filter | openedByMe() Returns a filter that matches only items that the current user has opened in the past.
static Filter | or(Iterable<Filter> filters) Returns a filter that matches items which are matched by any element of `filters`.
static Filter | or(Filter filter, Filter... additionalFilters) Returns a filter that matches items which are matched by any of the provided filter parameters.
static Filter | ownedByMe() Returns a filter that matches only items that the current user owns.
static Filter | sharedWithMe() Returns a filter that matches only items that are shared with the current user.

[Expand] Inherited Methods
From class java.lang.Object
Object | clone()
boolean | equals(Object arg0)
void | finalize()
final Class<?> | getClass()
int | hashCode()
final void | notify()
final void | notifyAll()
String | toString()
final void | wait(long arg0, int arg1)
final void | wait(long arg0)
final void | wait()

## Public Constructors

#### public Filters ()

## Public Methods

#### public static Filter and (Iterable<Filter> filters)

Returns a filter that matches items which are matched by every element of `filters`.

#### public static Filter and (Filter filter, Filter... additionalFilters)

Returns a logical expression which combines filters with the 'AND' operator.

#### public static Filter contains (SearchableMetadataField<String> field, String value)

Returns a filter which checks whether `value` is a substring of `field`. This filter can only be used with fields that contain a string value.

#### public static Filter eq (CustomPropertyKey key, String value)

Returns a filter which checks whether a custom property with the specified `key` exists and its value equals `value`. The provided `value` may not be null.

#### public static Filter eq (SearchableMetadataField<T> field, T value)

Returns a filter which checks if the value of `field` equals `value`.

#### public static Filter greaterThan (SearchableOrderedMetadataField<T> field, T value)

Returns a filter which checks if the value of `field` is greater than `value`. This filter can only be used with fields that have a sort order.

#### public static Filter greaterThanEquals (SearchableOrderedMetadataField<T> field, T value)

Returns a filter which checks if the value of `field` is greater than or equal to `value`. This filter can only be used with fields that have a sort order.

#### public static Filter in (SearchableCollectionMetadataField<T> field, T value)

Returns a filter which checks whether `value` is an element of `field`. This filter can only be used with fields that contain a collection value.

#### public static Filter lessThan (SearchableOrderedMetadataField<T> field, T value)

Returns a filter which checks if the value of `field` is less than `value`. This filter can only be used with fields that have a sort order.

#### public static Filter lessThanEquals (SearchableOrderedMetadataField<T> field, T value)

Returns a filter which checks if the value of `field` is less than or equal to `value`. This filter can only be used with fields that have a sort order.

#### public static Filter not (Filter toNegate)

Returns the negation of an filter.

#### public static Filter openedByMe ()

Returns a filter that matches only items that the current user has opened in the past.

#### public static Filter or (Iterable<Filter> filters)

Returns a filter that matches items which are matched by any element of `filters`.

#### public static Filter or (Filter filter, Filter... additionalFilters)

Returns a filter that matches items which are matched by any of the provided filter parameters.

#### public static Filter ownedByMe ()

Returns a filter that matches only items that the current user owns.

#### public static Filter sharedWithMe ()

Returns a filter that matches only items that are shared with the current user.