| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.drill.exec.vector.accessor.impl; |
| |
| public class AccessorUtilities { |
| |
| private AccessorUtilities() { } |
| |
| public static int sv4Batch(int sv4Index) { |
| return sv4Index >>> 16; |
| } |
| |
| public static int sv4Index(int sv4Index) { |
| return sv4Index & 0xFFFF; |
| } |
| |
| public static String bytesToString(byte[] value) { |
| StringBuilder buf = new StringBuilder() |
| .append("["); |
| int len = Math.min(value.length, 20); |
| for (int i = 0; i < len; i++) { |
| if (i > 0) { |
| buf.append(", "); |
| } |
| String str = Integer.toHexString(value[i] & 0xFF); |
| if (str.length() < 2) { |
| buf.append("0"); |
| } |
| buf.append(str); |
| } |
| if (value.length > len) { |
| buf.append("..."); |
| } |
| buf.append("]"); |
| return buf.toString(); |
| } |
| |
| } |