All Classes
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All Classes Interface Summary Class Summary Enum Summary Exception Summary Class Description ByteBufferAllocator ByteBufferInputStream BytesInput A source of bytes capable of writing itself to an output.BytesUtils utility methods to deal with bytesCanonicalizer<T> returns canonical representation of objects (similar to String.intern()) to save memory if a.equals(b) then canonicalize(a) == canonicalize(b) this class is thread safeCapacityByteArrayOutputStream Similar to aByteArrayOutputStream, but uses a different strategy for growing that does not involve copying.Closeables Deprecated. will be removed in 2.0.0.ColumnPath CompressionCodecFactory CompressionCodecFactory.BytesInputCompressor CompressionCodecFactory.BytesInputDecompressor CompressionCodecName CompressionCodecNotSupportedException This exception will be thrown when the codec is not supported by parquet, meaning there is no matching codec defined inCompressionCodecNameConcatenatingByteArrayCollector DelegatingPositionOutputStream DelegatingSeekableInputStream Implements read methods required bySeekableInputStreamfor generic input streams.DirectByteBufferAllocator DynConstructors DynConstructors.Builder DynConstructors.Ctor<C> DynMethods DynMethods.BoundMethod DynMethods.Builder DynMethods.StaticMethod DynMethods.UnboundMethod Convenience wrapper class aroundMethod.Exceptions Files Deprecated. GlobExpander Implementation ofStrings.expandGlob(String)HeapByteBufferAllocator InputFile InputFileis an interface with the methods needed by Parquet to read data files usingSeekableInputStreaminstances.Ints Deprecated. IOExceptionUtils Utilities for managing I/O resources.LittleEndianDataInputStream Based on DataInputStream but little endian and without the String/char methodsLittleEndianDataOutputStream Based on DataOutputStream but in little endian and without the String/char methodsLog Simple wrapper around java.util.logging Adds compile time log level.OutputFile OutputStreamCloseException Runtime exception indicating that a stream failed to be closed properly.ParquetRuntimeException The parent class for all runtime exceptionsPositionOutputStream PositionOutputStreamis an interface with the methods needed by Parquet to write data to a file or Hadoop data stream.Preconditions Utility for parameter validationSeekableInputStream SeekableInputStreamis an interface with the methods needed by Parquet to read data from a file or Hadoop data stream.SemanticVersion Very basic semver parser, only pays attention to major, minor, and patch numbers.SemanticVersion.SemanticVersionParseException ShouldNeverHappenException Used in code blocks that should be unreachable, but the compiler does not know this, for example the default clause of an exhaustive switch statement.Strings Version This class is auto-generated by org.apache.parquet.version.VersionGenerator Do not manually edit!VersionParser Parses a parquet Version string Tolerates missing semver and buildhash (semver and build hash may be null)VersionParser.ParsedVersion VersionParser.VersionParseException WildcardPath Holds a String with wildcards ('*'), and can answer whether a given string matches this WildcardPath.