Package org.apache.cayenne.dba.postgres.sqltree

## Class PositionFunctionNode

- java.lang.Object
- - org.apache.cayenne.access.sqlbuilder.sqltree.Node
  - - org.apache.cayenne.access.sqlbuilder.sqltree.FunctionNode
    - - org.apache.cayenne.dba.postgres.sqltree.PositionFunctionNode

-     public class PositionFunctionNode
      extends FunctionNode

  Since:
    4.2

- - ### Field Summary

    - ### Fields inherited from class org.apache.cayenne.access.sqlbuilder.sqltree.Node

      `children, childrenCount, parent, type`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `PositionFunctionNode​(String alias)` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `appendChildrenSeparator​(QuotingAppendable buffer, int childIdx)` |
    `Node` | `copy()` |

    - ### Methods inherited from class org.apache.cayenne.access.sqlbuilder.sqltree.FunctionNode

      `append, appendChildrenEnd, appendChildrenStart, getAlias, getFunctionName, setAlias, skipContent, visit, wrap`

    - ### Methods inherited from class org.apache.cayenne.access.sqlbuilder.sqltree.Node

      `addChild, addChild, deepCopy, getChild, getChildrenCount, getParent, getType, replaceChild, setParent, toString`

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

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

- - ### Constructor Detail

    - #### PositionFunctionNode

          public PositionFunctionNode​(String alias)

  - ### Method Detail

    - #### appendChildrenSeparator

          public void appendChildrenSeparator​(QuotingAppendable buffer,
                                              int childIdx)

      Overrides:
        `appendChildrenSeparator` in class `FunctionNode`

    - #### copy

          public Node copy()

      Overrides:
        `copy` in class `FunctionNode`