org.apache.cayenne.configuration

## Class BaseConfigurationNodeVisitor<T>

- java.lang.Object
- - org.apache.cayenne.configuration.BaseConfigurationNodeVisitor<T>

- All Implemented Interfaces:
    ConfigurationNodeVisitor<T>

      public abstract class BaseConfigurationNodeVisitor<T>
      extends Object
      implements ConfigurationNodeVisitor<T>

  A `ConfigurationNodeVisitor` that does nothing, used as a convenience superclass for partial visitors. All methods of this visitor throw an `UnsupportedOperationException`.
  Since:
    3.1

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `BaseConfigurationNodeVisitor()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `T` | `visitDataChannelDescriptor(DataChannelDescriptor channelDescriptor)`
    `T` | `visitDataMap(DataMap dataMap)`
    `T` | `visitDataNodeDescriptor(DataNodeDescriptor nodeDescriptor)`
    `T` | `visitDbAttribute(DbAttribute attribute)`
    `T` | `visitDbEntity(DbEntity entity)`
    `T` | `visitDbRelationship(DbRelationship relationship)`
    `T` | `visitEmbeddable(Embeddable embeddable)`
    `T` | `visitEmbeddableAttribute(EmbeddableAttribute attribute)`
    `T` | `visitObjAttribute(ObjAttribute attribute)`
    `T` | `visitObjEntity(ObjEntity entity)`
    `T` | `visitObjRelationship(ObjRelationship relationship)`
    `T` | `visitProcedure(Procedure procedure)`
    `T` | `visitProcedureParameter(ProcedureParameter parameter)`
    `T` | `visitQuery(Query query)`

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

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

- - ### Constructor Detail

    - #### BaseConfigurationNodeVisitor

          public BaseConfigurationNodeVisitor()

  - ### Method Detail

    - #### visitDataChannelDescriptor

          public T visitDataChannelDescriptor(DataChannelDescriptor channelDescriptor)

      Specified by:
        `visitDataChannelDescriptor` in interface `ConfigurationNodeVisitor<T>`

    - #### visitDataMap

          public T visitDataMap(DataMap dataMap)

      Specified by:
        `visitDataMap` in interface `ConfigurationNodeVisitor<T>`

    - #### visitDataNodeDescriptor

          public T visitDataNodeDescriptor(DataNodeDescriptor nodeDescriptor)

      Specified by:
        `visitDataNodeDescriptor` in interface `ConfigurationNodeVisitor<T>`

    - #### visitDbAttribute

          public T visitDbAttribute(DbAttribute attribute)

      Specified by:
        `visitDbAttribute` in interface `ConfigurationNodeVisitor<T>`

    - #### visitDbEntity

          public T visitDbEntity(DbEntity entity)

      Specified by:
        `visitDbEntity` in interface `ConfigurationNodeVisitor<T>`

    - #### visitDbRelationship

          public T visitDbRelationship(DbRelationship relationship)

      Specified by:
        `visitDbRelationship` in interface `ConfigurationNodeVisitor<T>`

    - #### visitEmbeddable

          public T visitEmbeddable(Embeddable embeddable)

      Specified by:
        `visitEmbeddable` in interface `ConfigurationNodeVisitor<T>`

    - #### visitEmbeddableAttribute

          public T visitEmbeddableAttribute(EmbeddableAttribute attribute)

      Specified by:
        `visitEmbeddableAttribute` in interface `ConfigurationNodeVisitor<T>`

    - #### visitObjAttribute

          public T visitObjAttribute(ObjAttribute attribute)

      Specified by:
        `visitObjAttribute` in interface `ConfigurationNodeVisitor<T>`

    - #### visitObjEntity

          public T visitObjEntity(ObjEntity entity)

      Specified by:
        `visitObjEntity` in interface `ConfigurationNodeVisitor<T>`

    - #### visitObjRelationship

          public T visitObjRelationship(ObjRelationship relationship)

      Specified by:
        `visitObjRelationship` in interface `ConfigurationNodeVisitor<T>`

    - #### visitProcedure

          public T visitProcedure(Procedure procedure)

      Specified by:
        `visitProcedure` in interface `ConfigurationNodeVisitor<T>`

    - #### visitProcedureParameter

          public T visitProcedureParameter(ProcedureParameter parameter)

      Specified by:
        `visitProcedureParameter` in interface `ConfigurationNodeVisitor<T>`

    - #### visitQuery

          public T visitQuery(Query query)

      Specified by:
        `visitQuery` in interface `ConfigurationNodeVisitor<T>`

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