Package javax.jcr.query

Interface QueryResult

All Known Subinterfaces:
JackrabbitQueryResult
public interface QueryResult
A QueryResult object. Returned by Query.execute().

  • Method Summary

    Modifier and Type
    Method
    Description
    String[]
    getColumnNames()
    Returns an array of all the column names in the table view of this result set.
    NodeIterator
    getNodes()
    Returns an iterator over all nodes that match the query.
    RowIterator
    getRows()
    Returns an iterator over the Rows of the result table.
    String[]
    getSelectorNames()
    Returns an array of all the selector names that were used in the query that created this result.

  • Method Details

    • getColumnNames

      String[] getColumnNames() throws RepositoryException
      Returns an array of all the column names in the table view of this result set.
      Returns:
      a String array holding the column names.
      Throws:
      RepositoryException - if an error occurs.

    • getRows

      RowIterator getRows() throws RepositoryException
      Returns an iterator over the Rows of the result table. The rows are returned according to the ordering specified in the query.
      Returns:
      a RowIterator
      Throws:
      RepositoryException - if this call is the second time either getRows or getNodes has been called on the same QueryResult object or if another error occurs.

    • getNodes

      NodeIterator getNodes() throws RepositoryException
      Returns an iterator over all nodes that match the query. The nodes are returned according to the ordering specified in the query.
      Returns:
      a NodeIterator
      Throws:
      RepositoryException - if the query contains more than one selector, if this call is the second time either getRows or getNodes has been called on the same QueryResult object or if another error occurs.

    • getSelectorNames

      String[] getSelectorNames() throws RepositoryException
      Returns an array of all the selector names that were used in the query that created this result. If the query did not have a selector name then an empty array is returned.
      Returns:
      a String array holding the selector names.
      Throws:
      RepositoryException - if an error occurs.