io.envoyproxy.envoy.extensions.filters.http.gzip.v3

Interface GzipOrBuilder

All Superinterfaces:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

All Known Implementing Classes:

Gzip, Gzip.Builder

public interface GzipOrBuilder
extends com.google.protobuf.MessageOrBuilder

Method Summary

Modifier and Type	Method and Description
com.google.protobuf.UInt32Value	getChunkSize() Value for Zlib's next output buffer.
com.google.protobuf.UInt32ValueOrBuilder	getChunkSizeOrBuilder() Value for Zlib's next output buffer.
Gzip.CompressionLevel.Enum	getCompressionLevel() A value used for selecting the zlib compression level.
int	getCompressionLevelValue() A value used for selecting the zlib compression level.
Gzip.CompressionStrategy	getCompressionStrategy() A value used for selecting the zlib compression strategy which is directly related to the characteristics of the content.
int	getCompressionStrategyValue() A value used for selecting the zlib compression strategy which is directly related to the characteristics of the content.
Compressor	getCompressor() Set of configuration parameters common for all compression filters.
CompressorOrBuilder	getCompressorOrBuilder() Set of configuration parameters common for all compression filters.
com.google.protobuf.UInt32Value	getMemoryLevel() Value from 1 to 9 that controls the amount of internal memory used by zlib.
com.google.protobuf.UInt32ValueOrBuilder	getMemoryLevelOrBuilder() Value from 1 to 9 that controls the amount of internal memory used by zlib.
com.google.protobuf.UInt32Value	getWindowBits() Value from 9 to 15 that represents the base two logarithmic of the compressor's window size.
com.google.protobuf.UInt32ValueOrBuilder	getWindowBitsOrBuilder() Value from 9 to 15 that represents the base two logarithmic of the compressor's window size.
boolean	hasChunkSize() Value for Zlib's next output buffer.
boolean	hasCompressor() Set of configuration parameters common for all compression filters.
boolean	hasMemoryLevel() Value from 1 to 9 that controls the amount of internal memory used by zlib.
boolean	hasWindowBits() Value from 9 to 15 that represents the base two logarithmic of the compressor's window size.

Methods inherited from interface com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Method Detail

hasMemoryLevel

boolean hasMemoryLevel()

 Value from 1 to 9 that controls the amount of internal memory used by zlib. Higher values
 use more memory, but are faster and produce better compression results. The default value is 5.
 

.google.protobuf.UInt32Value memory_level = 1 [(.validate.rules) = { ... }

getMemoryLevel

com.google.protobuf.UInt32Value getMemoryLevel()

 Value from 1 to 9 that controls the amount of internal memory used by zlib. Higher values
 use more memory, but are faster and produce better compression results. The default value is 5.
 

.google.protobuf.UInt32Value memory_level = 1 [(.validate.rules) = { ... }

getMemoryLevelOrBuilder

com.google.protobuf.UInt32ValueOrBuilder getMemoryLevelOrBuilder()

 Value from 1 to 9 that controls the amount of internal memory used by zlib. Higher values
 use more memory, but are faster and produce better compression results. The default value is 5.
 

.google.protobuf.UInt32Value memory_level = 1 [(.validate.rules) = { ... }

getCompressionLevelValue

int getCompressionLevelValue()

 A value used for selecting the zlib compression level. This setting will affect speed and
 amount of compression applied to the content. "BEST" provides higher compression at the cost of
 higher latency, "SPEED" provides lower compression with minimum impact on response time.
 "DEFAULT" provides an optimal result between speed and compression. This field will be set to
 "DEFAULT" if not specified.
 

.envoy.extensions.filters.http.gzip.v3.Gzip.CompressionLevel.Enum compression_level = 3 [(.validate.rules) = { ... }

getCompressionLevel

Gzip.CompressionLevel.Enum getCompressionLevel()

 A value used for selecting the zlib compression level. This setting will affect speed and
 amount of compression applied to the content. "BEST" provides higher compression at the cost of
 higher latency, "SPEED" provides lower compression with minimum impact on response time.
 "DEFAULT" provides an optimal result between speed and compression. This field will be set to
 "DEFAULT" if not specified.
 

.envoy.extensions.filters.http.gzip.v3.Gzip.CompressionLevel.Enum compression_level = 3 [(.validate.rules) = { ... }

getCompressionStrategyValue

int getCompressionStrategyValue()

 A value used for selecting the zlib compression strategy which is directly related to the
 characteristics of the content. Most of the time "DEFAULT" will be the best choice, though
 there are situations which changing this parameter might produce better results. For example,
 run-length encoding (RLE) is typically used when the content is known for having sequences
 which same data occurs many consecutive times. For more information about each strategy, please
 refer to zlib manual.
 

.envoy.extensions.filters.http.gzip.v3.Gzip.CompressionStrategy compression_strategy = 4 [(.validate.rules) = { ... }

getCompressionStrategy

Gzip.CompressionStrategy getCompressionStrategy()

 A value used for selecting the zlib compression strategy which is directly related to the
 characteristics of the content. Most of the time "DEFAULT" will be the best choice, though
 there are situations which changing this parameter might produce better results. For example,
 run-length encoding (RLE) is typically used when the content is known for having sequences
 which same data occurs many consecutive times. For more information about each strategy, please
 refer to zlib manual.
 

.envoy.extensions.filters.http.gzip.v3.Gzip.CompressionStrategy compression_strategy = 4 [(.validate.rules) = { ... }

hasWindowBits

boolean hasWindowBits()

 Value from 9 to 15 that represents the base two logarithmic of the compressor's window size.
 Larger window results in better compression at the expense of memory usage. The default is 12
 which will produce a 4096 bytes window. For more details about this parameter, please refer to
 zlib manual > deflateInit2.
 

.google.protobuf.UInt32Value window_bits = 9 [(.validate.rules) = { ... }

getWindowBits

com.google.protobuf.UInt32Value getWindowBits()

 Value from 9 to 15 that represents the base two logarithmic of the compressor's window size.
 Larger window results in better compression at the expense of memory usage. The default is 12
 which will produce a 4096 bytes window. For more details about this parameter, please refer to
 zlib manual > deflateInit2.
 

.google.protobuf.UInt32Value window_bits = 9 [(.validate.rules) = { ... }

getWindowBitsOrBuilder

com.google.protobuf.UInt32ValueOrBuilder getWindowBitsOrBuilder()

 Value from 9 to 15 that represents the base two logarithmic of the compressor's window size.
 Larger window results in better compression at the expense of memory usage. The default is 12
 which will produce a 4096 bytes window. For more details about this parameter, please refer to
 zlib manual > deflateInit2.
 

.google.protobuf.UInt32Value window_bits = 9 [(.validate.rules) = { ... }

hasCompressor

boolean hasCompressor()

 Set of configuration parameters common for all compression filters. If this field is set then
 the fields `content_length`, `content_type`, `disable_on_etag_header` and
 `remove_accept_encoding_header` are ignored.
 

.envoy.extensions.filters.http.compressor.v3.Compressor compressor = 10;

getCompressor

Compressor getCompressor()

 Set of configuration parameters common for all compression filters. If this field is set then
 the fields `content_length`, `content_type`, `disable_on_etag_header` and
 `remove_accept_encoding_header` are ignored.
 

.envoy.extensions.filters.http.compressor.v3.Compressor compressor = 10;

getCompressorOrBuilder

CompressorOrBuilder getCompressorOrBuilder()

 Set of configuration parameters common for all compression filters. If this field is set then
 the fields `content_length`, `content_type`, `disable_on_etag_header` and
 `remove_accept_encoding_header` are ignored.
 

.envoy.extensions.filters.http.compressor.v3.Compressor compressor = 10;

hasChunkSize

boolean hasChunkSize()

 Value for Zlib's next output buffer. If not set, defaults to 4096.
 See https://www.zlib.net/manual.html for more details. Also see
 https://github.com/envoyproxy/envoy/issues/8448 for context on this filter's performance.
 

.google.protobuf.UInt32Value chunk_size = 11 [(.validate.rules) = { ... }

getChunkSize

com.google.protobuf.UInt32Value getChunkSize()

 Value for Zlib's next output buffer. If not set, defaults to 4096.
 See https://www.zlib.net/manual.html for more details. Also see
 https://github.com/envoyproxy/envoy/issues/8448 for context on this filter's performance.
 

.google.protobuf.UInt32Value chunk_size = 11 [(.validate.rules) = { ... }

getChunkSizeOrBuilder

com.google.protobuf.UInt32ValueOrBuilder getChunkSizeOrBuilder()

 Value for Zlib's next output buffer. If not set, defaults to 4096.
 See https://www.zlib.net/manual.html for more details. Also see
 https://github.com/envoyproxy/envoy/issues/8448 for context on this filter's performance.
 

.google.protobuf.UInt32Value chunk_size = 11 [(.validate.rules) = { ... }