org.apache.cayenne.ejbql.parser

## Class EJBQLAggregateColumn

- java.lang.Object
- - org.apache.cayenne.ejbql.parser.SimpleNode
  - - org.apache.cayenne.ejbql.parser.EJBQLAggregateColumn

- All Implemented Interfaces:
    Serializable, EJBQLExpression, Node
  Direct Known Subclasses:
    EJBQLAverage, EJBQLCount, EJBQLMax, EJBQLMin, EJBQLSum

      public abstract class EJBQLAggregateColumn
      extends SimpleNode

  An aggregate column expression.
  Since:
    3.0
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `EJBQLAggregateColumn(int id)`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `abstract String` | `getFunction()`
    `abstract String` | `getJavaType(String pathType)`

    - ### Methods inherited from class org.apache.cayenne.ejbql.parser.SimpleNode

      `getChild, getChildrenCount, getName, getText, isNegated, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, setText, toString, visit, visitChild, visitNode`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### EJBQLAggregateColumn

          public EJBQLAggregateColumn(int id)

  - ### Method Detail

    - #### getFunction

          public abstract String getFunction()

    - #### getJavaType

          public abstract String getJavaType(String pathType)

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