Package org.apache.druid.frame.read.columnar
package org.apache.druid.frame.read.columnar
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ClassDescriptionReader for columns written by
DoubleArrayFrameColumnWriterReader for columns written byFloatArrayFrameColumnWriterEmbeds the logic to read a specific column from frames with a specificRowSignature.CreatesFrameColumnReadercorresponding to a given column type and number.Reader for columns written byLongArrayFrameColumnWriterImplementations of this class reads columns written by the corresponding implementations ofNumericArrayFrameColumnWriter.Reader forColumnType.STRING_ARRAY.Reader forStringFrameColumnWriter, typeColumnType.STRING.Dummy reader for unsupported types.