61 lines
1.8 KiB
Java
61 lines
1.8 KiB
Java
/*
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* Copyright (C) 2018 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 com.android.voicemail.impl;
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import com.google.auto.value.AutoValue;
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import com.google.common.base.Optional;
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/**
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* Matches a {@link CarrierIdentifier}. Full equality check on CarrierIdentifiers is often unfit
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* because non-MVNO carriers usually just specify the {@link CarrierIdentifier#mccMnc()} while their
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* {@link CarrierIdentifier#gid1()} could be anything. This matcher ignore fields that are not
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* specified in the matcher.
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*/
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@AutoValue
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public abstract class CarrierIdentifierMatcher {
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public abstract String mccMnc();
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public abstract Optional<String> gid1();
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public static Builder builder() {
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return new AutoValue_CarrierIdentifierMatcher.Builder();
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}
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/** Builder for the matcher */
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@AutoValue.Builder
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public abstract static class Builder {
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public abstract Builder setMccMnc(String mccMnc);
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public abstract Builder setGid1(String gid1);
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public abstract CarrierIdentifierMatcher build();
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}
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public boolean matches(CarrierIdentifier carrierIdentifier) {
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if (!mccMnc().equals(carrierIdentifier.mccMnc())) {
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return false;
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}
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if (gid1().isPresent()) {
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if (!gid1().get().equalsIgnoreCase(carrierIdentifier.gid1())) {
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return false;
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}
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}
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return true;
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}
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}
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