Package org.apache.solr.cloud.api.collections

Class DimensionalRoutedAlias

  • public class DimensionalRoutedAlias
extends RoutedAlias

    • Method Detail

      • updateParsedCollectionAliases

        public boolean updateParsedCollectionAliases​(org.apache.solr.common.cloud.ZkStateReader zkStateReader,
                                             boolean contextualize)
        Description copied from class: RoutedAlias
        Ensure our parsed version of the alias collection list is up to date. If it was modified, return true. Note that this will return true if some other alias was modified or if properties were modified. These are spurious and the caller should be written to be tolerant of no material changes.
        Specified by:
        updateParsedCollectionAliases in class RoutedAlias

      • computeInitialCollectionName

        public String computeInitialCollectionName()

      • getAliasName

        public String getAliasName()
        Description copied from class: RoutedAlias
        The name of the alias. This name is used in place of a collection name for both queries and updates.
        Specified by:
        getAliasName in class RoutedAlias
        Returns:
        The name of the Alias.

      • getRouteField

        public String getRouteField()

      • getRoutedAliasType

        public org.apache.solr.client.solrj.RoutedAliasTypes getRoutedAliasType()

      • validateRouteValue

        public void validateRouteValue​(AddUpdateCommand cmd)
                        throws org.apache.solr.common.SolrException
        Description copied from class: RoutedAlias
        Check that the value we will be routing on is legal for this type of routed alias.
        Specified by:
        validateRouteValue in class RoutedAlias
        Parameters:
        cmd - the command containing the document
        Throws:
        org.apache.solr.common.SolrException

      • findCandidateGivenValue

        public org.apache.solr.cloud.api.collections.RoutedAlias.CandidateCollection findCandidateGivenValue​(AddUpdateCommand cmd)

      • getHeadCollectionIfOrdered

        protected String getHeadCollectionIfOrdered​(AddUpdateCommand cmd)
        Description copied from class: RoutedAlias
        Calculate the head collection (i.e. the most recent one for a TRA) if this routed alias has an implicit order, or if the collection is unordered return the appropriate collection name for the value in the current document. This method should never return null.
        Specified by:
        getHeadCollectionIfOrdered in class RoutedAlias

      • calculateActions

        protected List<RoutedAlias.Action> calculateActions​(String targetCol)
        Determine the combination of adds/deletes implied by the arrival of a document destined for the specified collection.
        Specified by:
        calculateActions in class RoutedAlias
        Parameters:
        targetCol - the collection for which a document is destined.
        Returns:
        A list of actions across the DRA.