Package org.intermine.dataloader

Class EquivalentObjectHints

  • public class EquivalentObjectHints
extends java.lang.Object
    Object for holding hint data for the getEquivalentObjects method in IntegrationWriters.
    Author:
    Matthew Wakeling

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean classNotExists​(java.lang.Class<? extends FastPathObject> clazz)
      Returns true if there were no instances of the given class in the database.
      boolean databaseEmpty()
      Returns true if the database was empty at the start of the run.
      java.util.Set<java.lang.Object> getQueried​(java.lang.String summaryName)
      Returns a Set of values that have been tested for a particular class and fieldname.
      java.util.Set<java.lang.Object> getValues​(java.lang.String summaryName)
      Returns a Set of values that were in the database for a particular class and fieldname.
      boolean pkQueryFruitless​(java.lang.Class<? extends FastPathObject> clazz, java.lang.String fieldName, java.lang.Object value)
      Returns true if there were no instances of the given class with the given field set to the given value.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • EquivalentObjectHints

        public EquivalentObjectHints​(ObjectStore os)
        Constructor.
        Parameters:
        os - an ObjectStore of a production database

    • Method Detail

      • databaseEmpty

        public boolean databaseEmpty()
        Returns true if the database was empty at the start of the run.
        Returns:
        a boolean

      • classNotExists

        public boolean classNotExists​(java.lang.Class<? extends FastPathObject> clazz)
        Returns true if there were no instances of the given class in the database.
        Parameters:
        clazz - the class, must be in the model
        Returns:
        a boolean

      • pkQueryFruitless

        public boolean pkQueryFruitless​(java.lang.Class<? extends FastPathObject> clazz,
                                java.lang.String fieldName,
                                java.lang.Object value)
        Returns true if there were no instances of the given class with the given field set to the given value.
        Parameters:
        clazz - the class, must be in the model
        fieldName - the name of the field
        value - the value
        Returns:
        a boolean

      • getQueried

        public java.util.Set<java.lang.Object> getQueried​(java.lang.String summaryName)
        Returns a Set of values that have been tested for a particular class and fieldname.
        Parameters:
        summaryName - a String
        Returns:
        a Set of values, or an AlwaysSet if too many values were tested

      • getValues

        public java.util.Set<java.lang.Object> getValues​(java.lang.String summaryName)
        Returns a Set of values that were in the database for a particular class and fieldname.
        Parameters:
        summaryName - a String
        Returns:
        a Set of values, or an AlwaysSet if too many values were tested