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FieldElementType.java
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FieldElementType.java
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/*
* Copyright 2024 Google LLC
*
* 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.
*/
package com.google.cloud.bigquery;
import com.google.api.services.bigquery.model.QueryParameterType;
import com.google.api.services.bigquery.model.TableFieldSchema;
import com.google.auto.value.AutoValue;
import java.io.Serializable;
import javax.annotation.Nullable;
@AutoValue
public abstract class FieldElementType implements Serializable {
private static final long serialVersionUID = 1L;
/**
* The subtype of the RANGE, if the field type is RANGE.
*
* @return value or {@code null} for none
*/
@Nullable
public abstract String getType();
public abstract FieldElementType.Builder toBuilder();
@AutoValue.Builder
public abstract static class Builder {
public abstract FieldElementType.Builder setType(String type);
public abstract FieldElementType build();
}
public static Builder newBuilder() {
return new AutoValue_FieldElementType.Builder();
}
TableFieldSchema.RangeElementType toPb() {
TableFieldSchema.RangeElementType rangeElementTypePb = new TableFieldSchema.RangeElementType();
rangeElementTypePb.setType(getType());
return rangeElementTypePb;
}
static FieldElementType fromPb(TableFieldSchema.RangeElementType rangeElementTypePb) {
// Treat a FieldElementType message without a Type subfield as invalid.
if (rangeElementTypePb.getType() != null) {
return newBuilder().setType(rangeElementTypePb.getType()).build();
}
return null;
}
/** Creates an instance of FieldElementType from QueryParameterType with RangeElementType. */
static FieldElementType fromPb(QueryParameterType queryParameterTypePb) {
// Treat a FieldElementType message without a Type subfield as invalid.
if ((queryParameterTypePb.getRangeElementType() != null)
&& (queryParameterTypePb.getRangeElementType().getType() != null)) {
return newBuilder().setType(queryParameterTypePb.getRangeElementType().getType()).build();
}
return null;
}
}