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37 lines
993 B
Java
37 lines
993 B
Java
/*
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* Copyright 2011, Mysema Ltd
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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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* http://www.apache.org/licenses/LICENSE-2.0
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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.mysema.query;
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import javax.annotation.Nullable;
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import com.mysema.query.types.Expression;
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public interface Projection {
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@Nullable
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<T> T get(Expression<T> expr);
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@Nullable
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<T> T get(int index, Class<T> type);
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@Nullable
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<T> Expression<T> getExpr(Expression<T> expr);
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@Nullable
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<T> Expression<T> getExpr(int index, Class<T> type);
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Object[] toArray();
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}
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