Package org.apache.calcite.adapter.java

Class ReflectiveSchema.FieldSelector

  • All Implemented Interfaces:
    Function<java.lang.Object[]>, Function1<java.lang.Object,​java.lang.Object[]>
    Enclosing class:
    ReflectiveSchema
    private static class ReflectiveSchema.FieldSelector
extends java.lang.Object
implements Function1<java.lang.Object,​java.lang.Object[]>
    Function that returns an array of a given object's field values.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.lang.reflect.Field[] fields  

    • Constructor Summary

      Constructors 
      Constructor Description
      FieldSelector​(java.lang.Class elementType)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object[] apply​(java.lang.Object o)  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • fields

        private final java.lang.reflect.Field[] fields

    • Constructor Detail

      • FieldSelector

        FieldSelector​(java.lang.Class elementType)

    • Method Detail

      • apply

        public java.lang.Object[] apply​(java.lang.Object o)
        Specified by:
        apply in interface Function1<java.lang.Object,​java.lang.Object[]>