| /* |
| * 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.iceberg; |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Objects; |
| import java.util.StringJoiner; |
| import org.apache.iceberg.relocated.com.google.common.base.Preconditions; |
| import org.apache.iceberg.relocated.com.google.common.collect.ImmutableList; |
| import org.apache.iceberg.relocated.com.google.common.collect.ImmutableMap; |
| |
| public class GenericBlobMetadata implements BlobMetadata { |
| |
| public static BlobMetadata from(org.apache.iceberg.puffin.BlobMetadata puffinMetadata) { |
| return new GenericBlobMetadata( |
| puffinMetadata.type(), |
| puffinMetadata.snapshotId(), |
| puffinMetadata.sequenceNumber(), |
| puffinMetadata.inputFields(), |
| puffinMetadata.properties()); |
| } |
| |
| private final String type; |
| private final long sourceSnapshotId; |
| private final long sourceSnapshotSequenceNumber; |
| private final List<Integer> fields; |
| private final Map<String, String> properties; |
| |
| public GenericBlobMetadata( |
| String type, |
| long sourceSnapshotId, |
| long sourceSnapshotSequenceNumber, |
| List<Integer> fields, |
| Map<String, String> properties) { |
| Preconditions.checkNotNull(type, "type is null"); |
| Preconditions.checkNotNull(fields, "fields is null"); |
| Preconditions.checkNotNull(properties, "properties is null"); |
| this.type = type; |
| this.sourceSnapshotId = sourceSnapshotId; |
| this.sourceSnapshotSequenceNumber = sourceSnapshotSequenceNumber; |
| this.fields = ImmutableList.copyOf(fields); |
| this.properties = ImmutableMap.copyOf(properties); |
| } |
| |
| @Override |
| public String type() { |
| return type; |
| } |
| |
| @Override |
| public long sourceSnapshotId() { |
| return sourceSnapshotId; |
| } |
| |
| @Override |
| public long sourceSnapshotSequenceNumber() { |
| return sourceSnapshotSequenceNumber; |
| } |
| |
| @Override |
| public List<Integer> fields() { |
| return fields; |
| } |
| |
| @Override |
| public Map<String, String> properties() { |
| return properties; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| GenericBlobMetadata that = (GenericBlobMetadata) o; |
| return sourceSnapshotId == that.sourceSnapshotId |
| && sourceSnapshotSequenceNumber == that.sourceSnapshotSequenceNumber |
| && Objects.equals(type, that.type) |
| && Objects.equals(fields, that.fields) |
| && Objects.equals(properties, that.properties); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(type, sourceSnapshotId, sourceSnapshotSequenceNumber, fields, properties); |
| } |
| |
| @Override |
| public String toString() { |
| return new StringJoiner(", ", GenericBlobMetadata.class.getSimpleName() + "[", "]") |
| .add("type='" + type + "'") |
| .add("sourceSnapshotId=" + sourceSnapshotId) |
| .add("sourceSnapshotSequenceNumber=" + sourceSnapshotSequenceNumber) |
| .add("fields=" + fields) |
| .add("properties=" + properties) |
| .toString(); |
| } |
| } |