| Name | Description | Type | Package | Framework |
| CoAbstractSimpleActionValidator | Class | com.ptc.core.ca.co.client.doer | WindChill | |
| CoAbstractTaskDoer | This class implements general task related functionality. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoActionDoer | The interface every action doer extends. | Interface | com.ptc.core.ca.co.client.doer | WindChill |
| CoActionValidator | The interface action validators implement. | Interface | com.ptc.core.ca.co.client.doer | WindChill |
| CoDefaultActionTaskDoer | The class implementing an action doer that invokes a task to perform Supported API: true | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoDefaultActionValidator | This class implements an action validator capable of taking advantage of Check sub-elements. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoDefaultModelTaskDoer | The class implementing a model doer that invokes a task to update the Supported API: true | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoDefaultSimpleActionTaskDoer | The class implementing an action doer that invokes a task to perform an operation. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoDefaultSimpleModelTaskDoer | The class implementing a model doer that invokes a task to update the model. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoDoAndGoActionTaskDoer | The class implementing an action doer that invokes a task to perform an operation and issues an instruction to change the location of the | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoDoer | Interface | com.ptc.core.ca.co.client.doer | WindChill | |
| CoFunction_Action_Param | Interface | com.ptc.core.ca.co.client.doer.function | WindChill | |
| CoModelDoer | The interface every model doer extends. | Interface | com.ptc.core.ca.co.client.doer | WindChill |
| CoNoOpActionDoer | The action doer that does not do anything. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoNoOpModelDoer | The model doer that does not do anything. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoProgressMonitorInterruptActionDoer | This doer requests to interrupt a monitored WTThread once the Interrupt action is triggered. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoProgressMonitorModelDoer | That is model doer for a progress monitor window. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoTaskData | This class is used as a container for all data (task name, task parameters) describing I*E task executed by I*E task based doer. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoTaskValidator | The interface task validators implement. | Interface | com.ptc.core.ca.co.client.doer | WindChill |
| CoTaskValidatorHasParameter | The CoTaskValidatorHasParameter contains a list of strings and checks if they are provided as task parameters. | Class | com.ptc.core.ca.co.client.doer | WindChill |
| CoValidatingActionDoer | The doer delegating the execution of canExecute and isRelevant methods to a validator. | Class | com.ptc.core.ca.co.client.doer | WindChill |