Package io.jmix.aitools.dataload.execution

Record Class JpqlAccessSupport.ReferenceTarget

java.lang.Object
java.lang.Record
io.jmix.aitools.dataload.execution.JpqlAccessSupport.ReferenceTarget
Record Components:
nullCheck - the path whose is null tells that no record is referred to, or null when the reference is not the owning side
owner - entity the path's variable ranges over
readsRecord - whether the query reads the referenced record's key (d.parent.id), which needs READ on the referenced entity, rather than only the reference itself
Enclosing class:
JpqlAccessSupport
protected static record JpqlAccessSupport.ReferenceTarget(@Nullable String nullCheck, MetaClass owner, boolean readsRecord) extends Record
A reference the query reads by itself or through its primary key.

  • Constructor Details

    • ReferenceTarget

      protected ReferenceTarget(@Nullable String nullCheck, MetaClass owner, boolean readsRecord)
      Creates an instance of a ReferenceTarget record class.
      Parameters:
      nullCheck - the value for the nullCheck record component
      owner - the value for the owner record component
      readsRecord - the value for the readsRecord record component

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • nullCheck

      public @Nullable String nullCheck()
      Returns the value of the nullCheck record component.
      Returns:
      the value of the nullCheck record component

    • owner

      public MetaClass owner()
      Returns the value of the owner record component.
      Returns:
      the value of the owner record component

    • readsRecord

      public boolean readsRecord()
      Returns the value of the readsRecord record component.
      Returns:
      the value of the readsRecord record component