NullNode (Closure Templates)

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Summary:
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Field |
Constr |
Method

Detail:
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java.lang.Object
- com.google.template.soy.basetree.AbstractNode
- - com.google.template.soy.exprtree.AbstractExprNode
  - - com.google.template.soy.exprtree.NullNode

All Implemented Interfaces:

Node, ExprNode, ExprNode.ConstantNode, ExprNode.PrimitiveNode
```
public final class NullNode
extends AbstractExprNode
```
Node representing a null value.
Important: Do not use outside of Soy code (treat as superpackage-private).

Nested Class Summary
- Nested classes/interfaces inherited from interface com.google.template.soy.exprtree.ExprNode
  ExprNode.ConstantNode, ExprNode.Kind, ExprNode.OperatorNode, ExprNode.ParentExprNode, ExprNode.PrimitiveNode

Field Summary
- Fields inherited from class com.google.template.soy.basetree.AbstractNode
  SPACES

Constructor Summary

Constructors
Constructor and Description

NullNode(SourceLocation sourceLocation)

Method Summary

Methods
Modifier and Type	Method and Description
`NullNode`	`copy(CopyState copyState)` See `Node.copy(CopyState)` for a description of the copy contract.
`ExprNode.Kind`	`getKind()` Gets this node's kind (corresponding to this node's specific type).
`SoyType`	`getType()` Gets the data type of this node.
`String`	`toSourceString()` Builds a Soy source string that could be the source for this node.

Methods inherited from class com.google.template.soy.exprtree.AbstractExprNode
getParent, getSourceLocation

Methods inherited from class com.google.template.soy.basetree.AbstractNode
couldHaveSyntaxVersionAtLeast, equals, getNearestAncestor, getSyntaxVersionUpperBound, hasAncestor, hashCode, maybeSetSyntaxVersionUpperBound, setParent, toString

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

Methods inherited from interface com.google.template.soy.exprtree.ExprNode
getParent

Methods inherited from interface com.google.template.soy.basetree.Node
couldHaveSyntaxVersionAtLeast, getNearestAncestor, getSourceLocation, getSyntaxVersionUpperBound, hasAncestor, maybeSetSyntaxVersionUpperBound, setParent

- Constructor Detail
  - NullNode
```
public NullNode(SourceLocation sourceLocation)
```
- Method Detail
  - getKind
```
public ExprNode.Kind getKind()
```
    Description copied from interface: ExprNode
    
    Gets this node's kind (corresponding to this node's specific type).
    
    Returns:
    This node's kind (corresponding to this node's specific type).
  - getType
```
public SoyType getType()
```
    Description copied from interface: ExprNode
    
    Gets the data type of this node.
  - toSourceString
```
public String toSourceString()
```
    Description copied from interface: Node
    
    Builds a Soy source string that could be the source for this node. Note that this is not the actual original source string, but a (SORT OF, NOT QUITE) canonical equivalent. Note: Some nodes do not have a direct mapping to Soy source (such as nodes created during some optimization passes). Thus this method may not always be supported.
    
    Returns:
    A Soy string that could be the source for this node.
  - copy
```
public NullNode copy(CopyState copyState)
```
    Description copied from interface: ExprNode
    
    See Node.copy(CopyState) for a description of the copy contract.
    
    Returns:
    A clone of this code.

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