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97 changes: 97 additions & 0 deletions
97
...cala/org/apache/spark/sql/execution/datasources/parquet/rapids/EmptyBufferIsConsumer.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,97 @@ | ||
| /* | ||
| * Copyright (c) 2024, NVIDIA CORPORATION. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
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| package org.apache.spark.sql.execution.datasources.parquet.rapids; | ||
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| import com.google.common.collect.Iterators; | ||
| import org.apache.parquet.io.api.Binary; | ||
| import org.apache.spark.sql.execution.vectorized.rapids.WritableColumnVector; | ||
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| public class EmptyBufferIsConsumer extends ByteBufferIsConsumer { | ||
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| public EmptyBufferIsConsumer() { | ||
| super(Iterators.emptyIterator()); | ||
| } | ||
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| @Override | ||
| public void readInts(int total, WritableColumnVector c, int rowId) { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public void readLongs(int total, WritableColumnVector c, int rowId) { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public void readFloats(int total, WritableColumnVector c, int rowId) { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public void readDoubles(int total, WritableColumnVector c, int rowId) { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public void readUIntsAsLongs(int total, WritableColumnVector c, int rowId) { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public void readIntsAsShorts(int total, WritableColumnVector c, int rowId) { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public void readIntsAsBytes(int total, WritableColumnVector c, int rowId) { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public void readBinaries(int total, WritableColumnVector c, int rowId) { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public byte getByte() { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public int getInt() { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer");} | ||
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| @Override | ||
| public long getLong() { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public float getFloat() { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public double getDouble() { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
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| @Override | ||
| public Binary getBinary(int len) { | ||
| throw new AssertionError("We should NOT perform any reading from EmptyBufferIsConsumer"); | ||
| } | ||
| } |
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