PropertyBasedExpressionParseContext.PropertyReferenceExpression

java.lang.Object
- com.inductiveautomation.ignition.common.expressions.AbstractExpression
- - com.inductiveautomation.ignition.gateway.expressions.PropertyBasedExpressionParseContext.PropertyReferenceExpression

All Implemented Interfaces:: Expression

Enclosing class:: PropertyBasedExpressionParseContext

protected class PropertyBasedExpressionParseContext.PropertyReferenceExpression
extends AbstractExpression

Field Summary

Fields
Modifier and Type Field Description

protected Property<?> prop
- Fields inherited from class com.inductiveautomation.ignition.common.expressions.AbstractExpression
  children, context, updateListener

Constructor Summary

Constructors
Constructor Description

PropertyReferenceExpression(Property<?> prop)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`QualifiedValue`	`execute()`	Compute and return the value of this expression
`java.lang.String`	`getOpName()`	Return a human-readable name for the operation that this expression performs
`java.lang.Class<?>`	`getType()`	Return the type that this expression will return

Methods inherited from class com.inductiveautomation.ignition.common.expressions.AbstractExpression
connect, disconnect, getChildren, setChildren, shutdown, startup

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - prop
```
protected Property<?> prop
```
- Constructor Detail
  - PropertyReferenceExpression
```
public PropertyReferenceExpression(Property<?> prop)
```
- Method Detail
  - execute
```
@Nonnull
public QualifiedValue execute()
                       throws ExpressionException
```
    Description copied from interface: Expression
    
    Compute and return the value of this expression
    
    Throws:
    
    ExpressionException
  - getType
```
public java.lang.Class<?> getType()
```
    Description copied from interface: Expression
    
    Return the type that this expression will return
  - getOpName
```
public java.lang.String getOpName()
```
    Description copied from interface: Expression
    
    Return a human-readable name for the operation that this expression performs