StringOperationElement

java.lang.Object
- ptolemy.actor.gt.GTIngredientElement
- - ptolemy.actor.gt.ingredients.operations.OperationElement
  - - ptolemy.actor.gt.ingredients.operations.StringOperationElement

```
public class StringOperationElement
extends OperationElement
```
A string element for an operation.

Since:

Ptolemy II 8.0

Version:

$Id$

Author:

Thomas Huining Feng

Pt.AcceptedRating:

Red (tfeng)

Pt.ProposedRating:

Yellow (tfeng)

Constructor Summary

Constructors
Constructor	Description
`StringOperationElement(java.lang.String name, boolean canDisable)`	Construct a string element for an operation.
`StringOperationElement(java.lang.String name, boolean canDisable, boolean acceptPtolemyExpression)`	Construct a Boolean element for an operation.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean acceptPtolemyExpression()
Return whether Ptolemy expression is accepted.
- Methods inherited from class ptolemy.actor.gt.GTIngredientElement
  canDisable, getName
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StringOperationElement
```
public StringOperationElement(java.lang.String name,
                              boolean canDisable)
```
    Construct a string element for an operation.
    
    Parameters:
    
    name - The name of the element.
    
    canDisable - Whether the element can be disabled.
  - StringOperationElement
```
public StringOperationElement(java.lang.String name,
                              boolean canDisable,
                              boolean acceptPtolemyExpression)
```
    Construct a Boolean element for an operation.
    
    Parameters:
    
    name - The name of the element.
    
    canDisable - Whether the element can be disabled.
    
    acceptPtolemyExpression - Whether Ptolemy expression is accepted.
- Method Detail
  - acceptPtolemyExpression
```
public boolean acceptPtolemyExpression()
```
    Return whether Ptolemy expression is accepted.
    
    Returns:
    
    true if Ptolemy expression is accepted.