本文整理汇总了Java中org.apache.parquet.column.ColumnWriteStore类的典型用法代码示例。如果您正苦于以下问题：Java ColumnWriteStore类的具体用法？Java ColumnWriteStore怎么用？Java ColumnWriteStore使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ColumnWriteStore类属于org.apache.parquet.column包，在下文中一共展示了ColumnWriteStore类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: MessageColumnIORecordConsumer
import org.apache.parquet.column.ColumnWriteStore; //导入依赖的package包/类
public MessageColumnIORecordConsumer(ColumnWriteStore columns) {
this.columns = columns;
int maxDepth = 0;
this.columnWriter = new ColumnWriter[MessageColumnIO.this.getLeaves().size()];
for (PrimitiveColumnIO primitiveColumnIO : MessageColumnIO.this.getLeaves()) {
ColumnWriter w = columns.getColumnWriter(primitiveColumnIO.getColumnDescriptor());
maxDepth = Math.max(maxDepth, primitiveColumnIO.getFieldPath().length);
columnWriter[primitiveColumnIO.getId()] = w;
buildGroupToLeafWriterMap(primitiveColumnIO, w);
}
fieldsWritten = new FieldsMarker[maxDepth];
for (int i = 0; i < maxDepth; i++) {
fieldsWritten[i] = new FieldsMarker();
}
r = new int[maxDepth];
}
示例2: getRecordWriter
import org.apache.parquet.column.ColumnWriteStore; //导入依赖的package包/类
public RecordConsumer getRecordWriter(ColumnWriteStore columns) {
RecordConsumer recordWriter = new MessageColumnIORecordConsumer(columns);
if (DEBUG) recordWriter = new RecordConsumerLoggingWrapper(recordWriter);
return validating ? new ValidatingRecordConsumer(recordWriter, getType()) : recordWriter;
}