ScalarNode (cayenne-doc: Cayenne Documentation 4.2 API)

java.lang.Object
- org.apache.cayenne.template.parser.SimpleNode
- - org.apache.cayenne.template.parser.ScalarNode<V>

All Implemented Interfaces:

ExpressionNode, Node

Direct Known Subclasses:

ASTBoolScalar, ASTFloatScalar, ASTIntScalar, ASTStringScalar, ASTText
```
public class ScalarNode<V>
extends SimpleNode
implements ExpressionNode
```
Since:

4.1

Field Summary
- Fields inherited from class org.apache.cayenne.template.parser.SimpleNode
  children, id, parent

Constructor Summary

Constructors
Constructor Description

ScalarNode(int i)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`evaluate(Context context)`
`boolean`	`evaluateAsBoolean(Context context)`
`double`	`evaluateAsDouble(Context context)`
`long`	`evaluateAsLong(Context context)`
`Object`	`evaluateAsObject(Context context)`
`String`	`evaluateAsString(Context context)`
`V`	`getValue()`
`void`	`setValue(V value)`

Methods inherited from class org.apache.cayenne.template.parser.SimpleNode
dump, jjtAddChild, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtSetParent, toString, toString

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

- Constructor Detail
  - ScalarNode
```
public ScalarNode(int i)
```
- Method Detail
  - setValue
```
public void setValue(V value)
```
  - getValue
```
public V getValue()
```
  - evaluate
```
public void evaluate(Context context)
```
    Specified by:
    
    evaluate in interface Node
  - evaluateAsString
```
public String evaluateAsString(Context context)
```
    Specified by:
    
    evaluateAsString in interface ExpressionNode
  - evaluateAsObject
```
public Object evaluateAsObject(Context context)
```
    Specified by:
    
    evaluateAsObject in interface ExpressionNode
  - evaluateAsLong
```
public long evaluateAsLong(Context context)
```
    Specified by:
    
    evaluateAsLong in interface ExpressionNode
  - evaluateAsDouble
```
public double evaluateAsDouble(Context context)
```
    Specified by:
    
    evaluateAsDouble in interface ExpressionNode
  - evaluateAsBoolean
```
public boolean evaluateAsBoolean(Context context)
```
    Specified by:
    
    evaluateAsBoolean in interface ExpressionNode