62 lines
2.2 KiB
Java
62 lines
2.2 KiB
Java
/*
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* Copyright (C) 2008 Google Inc.
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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.bukkit.mcteam.gson;
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/**
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* A factory class used to simplify {@link ObjectNavigator} creation.
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* This object holds on to a reference of the {@link ExclusionStrategy}
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* that you'd like to use with the {@link ObjectNavigator}.
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*
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* @author Joel Leitch
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*/
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final class ObjectNavigatorFactory {
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private final ExclusionStrategy strategy;
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private final FieldNamingStrategy2 fieldNamingPolicy;
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/**
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* Creates a factory object that will be able to create new
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* {@link ObjectNavigator}s with the provided {@code strategy}
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*
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* @param strategy the exclusion strategy to use with every instance that
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* is created by this factory instance.
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* @param fieldNamingPolicy the naming policy that should be applied to field
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* names
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*/
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public ObjectNavigatorFactory(ExclusionStrategy strategy, FieldNamingStrategy2 fieldNamingPolicy) {
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Preconditions.checkNotNull(fieldNamingPolicy);
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this.strategy = (strategy == null ? new NullExclusionStrategy() : strategy);
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this.fieldNamingPolicy = fieldNamingPolicy;
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}
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/**
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* Creates a new {@link ObjectNavigator} for this {@code srcObject},
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* {@code type} pair.
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*
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* @param objTypePair The object,type (fully genericized) being navigated
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* @return a new instance of a {@link ObjectNavigator} ready to navigate the
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* {@code srcObject} while taking into consideration the
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* {@code type}.
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*/
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public ObjectNavigator create(ObjectTypePair objTypePair) {
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return new ObjectNavigator(objTypePair, strategy);
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}
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FieldNamingStrategy2 getFieldNamingPolicy() {
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return fieldNamingPolicy;
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}
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}
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