/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.service.autofill;
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import android.annotation.NonNull;
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import android.annotation.TestApi;
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import android.os.Parcelable;
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/**
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* Superclass of all validators the system understands. As this is not public all public subclasses
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* have to implement {@link Validator} again.
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*
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* @hide
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*/
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@TestApi
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public abstract class InternalValidator implements Validator, Parcelable {
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/**
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* Decides whether the contents of the screen are valid.
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*
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* @param finder object used to find the value of a field in the screen.
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* @return {@code true} if the contents are valid, {@code false} otherwise.
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*/
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public abstract boolean isValid(@NonNull ValueFinder finder);
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}
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