50 lines
1.9 KiB
Java
50 lines
1.9 KiB
Java
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2013 AlgorithmX2
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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package appeng.api.features;
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import net.minecraft.item.ItemStack;
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/**
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* Provider for special comparisons. when an item is encountered AE Will request
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* if the comparison function handles the item, by trying to request a
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* IItemComparison class.
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*/
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public interface IItemComparisonProvider {
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/**
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* should return a new IItemComparison, or return null if it doesn't handle
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* the supplied item.
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*
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* @param is item
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* @return IItemComparison, or null
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*/
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IItemComparison getComparison(ItemStack is);
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/**
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* Simple test for support ( AE generally skips this and calls the above function. )
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*
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* @param stack item
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* @return true, if getComparison will return a valid IItemComparison Object
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*/
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boolean canHandle(ItemStack stack);
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} |