39 lines
1.2 KiB
Java
39 lines
1.2 KiB
Java
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/*
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* Copyright (C) 2007 The Guava Authors
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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.google.common.base;
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import com.google.common.annotations.GwtCompatible;
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/**
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* A class that can supply objects of a single type. Semantically, this could be
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* a factory, generator, builder, closure, or something else entirely. No
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* guarantees are implied by this interface.
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*
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* @author Harry Heymann
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* @since 2.0 (imported from Google Collections Library)
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*/
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@GwtCompatible
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public interface Supplier<T> {
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/**
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* Retrieves an instance of the appropriate type. The returned object may or may
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* not be a new instance, depending on the implementation.
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*
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* @return an instance of the appropriate type
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*/
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T get();
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}
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