org.apache.beam.sdk.io.tika

Class TikaIO.ParseFiles

java.lang.Object

org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.io.FileIO.ReadableFile>,org.apache.beam.sdk.values.PCollection<ParseResult>>

org.apache.beam.sdk.io.tika.TikaIO.ParseFiles

All Implemented Interfaces:

java.io.Serializable, org.apache.beam.sdk.transforms.display.HasDisplayData

Enclosing class:

TikaIO

public abstract static class TikaIO.ParseFiles
extends org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.io.FileIO.ReadableFile>,org.apache.beam.sdk.values.PCollection<ParseResult>>

Implementation of TikaIO.parseFiles().

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.beam.sdk.transforms.PTransform

name

Constructor Summary

Constructors

Constructor and Description
ParseFiles()

Method Summary

Modifier and Type	Method and Description
org.apache.beam.sdk.values.PCollection<ParseResult>	expand(org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.io.FileIO.ReadableFile> input)
void	populateDisplayData(org.apache.beam.sdk.transforms.display.DisplayData.Builder builder)
TikaIO.ParseFiles	withContentTypeHint(java.lang.String contentTypeHint) Sets a content type hint to make the file parser detection more efficient.
TikaIO.ParseFiles	withInputMetadata(org.apache.tika.metadata.Metadata metadata) Sets the input metadata for Parser.parse(java.io.InputStream, org.xml.sax.ContentHandler, org.apache.tika.metadata.Metadata, org.apache.tika.parser.ParseContext).
TikaIO.ParseFiles	withTikaConfigPath(java.lang.String tikaConfigPath) Uses the given Tika Configuration XML file.
TikaIO.ParseFiles	withTikaConfigPath(org.apache.beam.sdk.options.ValueProvider<java.lang.String> tikaConfigPath) Like with(tikaConfigPath).

Methods inherited from class org.apache.beam.sdk.transforms.PTransform

compose, getAdditionalInputs, getDefaultOutputCoder, getDefaultOutputCoder, getDefaultOutputCoder, getKindString, getName, toString, validate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ParseFiles

public ParseFiles()

Method Detail

withTikaConfigPath

public TikaIO.ParseFiles withTikaConfigPath(java.lang.String tikaConfigPath)

Uses the given Tika Configuration XML file.

withTikaConfigPath

public TikaIO.ParseFiles withTikaConfigPath(org.apache.beam.sdk.options.ValueProvider<java.lang.String> tikaConfigPath)

Like with(tikaConfigPath).

withContentTypeHint

public TikaIO.ParseFiles withContentTypeHint(java.lang.String contentTypeHint)

Sets a content type hint to make the file parser detection more efficient. Overrides the content type hint in withInputMetadata(org.apache.tika.metadata.Metadata), if any.

withInputMetadata

public TikaIO.ParseFiles withInputMetadata(org.apache.tika.metadata.Metadata metadata)

Sets the input metadata for Parser.parse(java.io.InputStream, org.xml.sax.ContentHandler, org.apache.tika.metadata.Metadata, org.apache.tika.parser.ParseContext).

expand

public org.apache.beam.sdk.values.PCollection<ParseResult> expand(org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.io.FileIO.ReadableFile> input)

Specified by:

expand in class org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.io.FileIO.ReadableFile>,org.apache.beam.sdk.values.PCollection<ParseResult>>

populateDisplayData

public void populateDisplayData(org.apache.beam.sdk.transforms.display.DisplayData.Builder builder)

Specified by:

populateDisplayData in interface org.apache.beam.sdk.transforms.display.HasDisplayData

Overrides:

populateDisplayData in class org.apache.beam.sdk.transforms.PTransform<org.apache.beam.sdk.values.PCollection<org.apache.beam.sdk.io.FileIO.ReadableFile>,org.apache.beam.sdk.values.PCollection<ParseResult>>