Class IntExtractor

java.lang.Object
org.tribuo.data.columnar.extractors.SimpleFieldExtractor<Integer>
org.tribuo.data.columnar.extractors.IntExtractor
All Implemented Interfaces:
com.oracle.labs.mlrg.olcut.config.Configurable, com.oracle.labs.mlrg.olcut.provenance.Provenancable<com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance>, FieldExtractor<Integer>

Extracts the field value and converts it to a int.

Returns an empty optional if the value failed to parse.

  • Constructor Details

    • IntExtractor

      public IntExtractor(String fieldName)
      Extracts a int value from the supplied field name. Writes the metadata out using the field name as the key.
      Parameters:
      fieldName - The field name to inspect.
    • IntExtractor

      public IntExtractor(String fieldName, String metadataName)
      Extracts a int value from the supplied field name. Writes the metadata out using the metadataName as the key.
      Parameters:
      fieldName - The field name to inspect.
      metadataName - The metadata name to emit.
  • Method Details