DataContextReadOnly (TIBCO EBX® Version 6.1.0 Java API)

All Known Subinterfaces:

ActionPermissionsOnWorkflowContext, ConditionContext, DataContext, ScriptTaskContext, SubWorkflowsCompletionContext, SubWorkflowsCreationContext, UserTaskBeforeWorkItemCompletionContext, UserTaskCreationContext, UserTaskUsersForAllocationCollectorContext, UserTaskWorkItemCompletionContext, WaitTaskOnResumeContext, WaitTaskOnStartContext, WorkflowTriggerAfterProcessInstanceStartContext, WorkflowTriggerAfterWorkItemCreationContext, WorkflowTriggerBeforeProcessInstanceTerminationContext, WorkflowTriggerBeforeWorkItemAllocationContext, WorkflowTriggerBeforeWorkItemDeallocationContext, WorkflowTriggerBeforeWorkItemReallocationContext, WorkflowTriggerBeforeWorkItemStartContext, WorkflowTriggerBeforeWorkItemTerminationContext, WorkflowTriggerContext, WorkflowTriggerStepContext, WorkflowTriggerWorkItemAllocationContext, WorkflowTriggerWorkItemAuthenticatedContext, WorkflowTriggerWorkItemContext
```
public interface DataContextReadOnly
```
The data context is a container for variables which must be kept during the whole process.
A variable is defined by its name and its value. The name is the identifier of a variable and must therefore be unique in the data context.

This class gives access a data context only in read-only.

Since:

5.4.3

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Iterator<String>`	`getVariableNames()`	Returns the variables names of the data context.
`String`	`getVariableString(String aVariableName)`	Returns the value of the specified variable in the data context.
`boolean`	`isVariableDefined(String aVariableName)`	Returns `true` if the specified variable name is defined in the data context.

- Method Detail
  - getVariableNames
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Iterator<String> getVariableNames()
```
    Returns the variables names of the data context.
  - isVariableDefined
```
boolean isVariableDefined(String aVariableName)
```
    Returns true if the specified variable name is defined in the data context. Else returns false.
  - getVariableString
```
String getVariableString(String aVariableName)
```
    Returns the value of the specified variable in the data context.