Query.Filter (Google App Engine API for Java)
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- java.lang.Object
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- com.google.appengine.api.datastore.Query.Filter
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Method Summary
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-06-16 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-16 UTC."],[[["`Query.Filter` is a base class for creating query filters within the `com.google.appengine.api.datastore` package."],["It implements the `java.io.Serializable` interface, indicating that its instances can be serialized."],["`Query.Filter` has three direct subclasses: `Query.CompositeFilter`, `Query.FilterPredicate`, and `Query.StContainsFilter`."],["All subclasses of `Query.Filter` are designed to be immutable."],["The class inherits methods such as `equals`, `getClass`, `hashCode`, and others from the `java.lang.Object` class."]]],[]]
