Package com.yahoo.prelude.fastsearch

Class DocsumDefinition

java.lang.Object
com.yahoo.prelude.fastsearch.DocsumDefinition
public class DocsumDefinition extends Object
A docsum definition which knows how to decode a certain class of document summaries. The docsum definition has a name and a list of field definitions
Author:
bratseth, Bjørn Borud

  • Constructor Details

  • Method Details

    • getField

      public DocsumField getField(int fieldIndex)
      Returns the field at this index, or null if none

    • getField

      public DocsumField getField(String fieldName)
      Returns the field with this name, or null if none

    • convert

      public Object convert(String fieldName, com.yahoo.data.access.Inspector value)
      Returns the given slime value as the type specified in this, or null if the type is not known. Even in a correctly configured system we may encounter field names for which we do not know the type, in the time period when a configuration is changing and one node has received the new configuration and another has not.

    • fieldNames

      public Set<String> fieldNames()

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • getName

      public String getName()

    • getFieldCount

      public int getFieldCount()

    • getFields

      public List<DocsumField> getFields()

    • isDynamic

      public boolean isDynamic()
      Returns whether this summary contains one or more dynamic fields