io.milvus.param.index.GetIndexBuildProgressParam Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of milvus-sdk-java Show documentation

Java SDK for Milvus, a distributed high-performance vector search engine. update grpc to 1.42.1 update protobuf to 3.19.1

There is a newer version: 2.2.2.1

Show newest version

/*
 * 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 io.milvus.param.index;

import io.milvus.exception.ParamException;
import io.milvus.param.Constant;
import io.milvus.param.ParamUtils;

import lombok.Getter;
import lombok.NonNull;
import org.apache.commons.lang3.StringUtils;

/**
 * Parameters for getIndexBuildProgress interface.
 */
@Getter
public class GetIndexBuildProgressParam {
    private final String collectionName;
    private final String indexName;

    private GetIndexBuildProgressParam(@NonNull Builder builder) {
        this.collectionName = builder.collectionName;
        this.indexName = builder.indexName;
    }

    public static Builder newBuilder() {
        return new Builder();
    }

    /**
     * Builder for {@link GetIndexBuildProgressParam} class.
     */
    public static final class Builder {
        private String collectionName;
        private String indexName = Constant.DEFAULT_INDEX_NAME;

        private Builder() {
        }

        /**
         * Sets the collection name. Collection name cannot be empty or null.
         *
         * @param collectionName collection name
         * @return Builder
         */
        public Builder withCollectionName(@NonNull String collectionName) {
            this.collectionName = collectionName;
            return this;
        }

        /**
         * The name of target index.
         * If no index name is specified, the default index name("_default_idx") is used.
         *
         * @param indexName index name
         * @return Builder
         */
        public Builder withIndexName(@NonNull String indexName) {
            this.indexName = indexName;
            return this;
        }

        /**
         * Verifies parameters and creates a new {@link GetIndexBuildProgressParam} instance.
         *
         * @return {@link GetIndexBuildProgressParam}
         */
        public GetIndexBuildProgressParam build() throws ParamException {
            ParamUtils.CheckNullEmptyString(collectionName, "Collection name");

            if (indexName == null || StringUtils.isBlank(indexName)) {
                indexName = Constant.DEFAULT_INDEX_NAME;
            }

            return new GetIndexBuildProgressParam(this);
        }
    }

    /**
     * Constructs a String by {@link GetIndexBuildProgressParam} instance.
     *
     * @return String
     */
    @Override
    public String toString() {
        return "GetIndexBuildProgressParam{" +
                "collectionName='" + collectionName + '\'' +
                ", indexName='" + indexName + '\'' +
                '}';
    }
}