AbstractExprNode (Closure Templates)

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

All Implemented Interfaces:

Node, ExprNode

Direct Known Subclasses:

AbstractParentExprNode, BooleanNode, FloatNode, GlobalNode, IntegerNode, NullNode, StringNode, VarNode, VarRefNode
```
public abstract class AbstractExprNode
extends AbstractNode
implements ExprNode
```
Abstract implementation of an ExprNode.
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
Modifier	Constructor and Description
`protected`	`AbstractExprNode(AbstractExprNode orig, CopyState copyState)` Copy constructor.
`protected`	`AbstractExprNode(SourceLocation sourceLocation)`

Method Summary

Methods
Modifier and Type	Method and Description
`ExprNode.ParentExprNode`	`getParent()` Gets this node's parent.
`SourceLocation`	`getSourceLocation()` TODO(user): The quality of source locations in expression nodes is not great.

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
copy, getKind, getType

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

- Constructor Detail
  - AbstractExprNode
```
protected AbstractExprNode(SourceLocation sourceLocation)
```
  - AbstractExprNode
```
protected AbstractExprNode(AbstractExprNode orig,
                CopyState copyState)
```
    Copy constructor.
    
    Parameters:
    orig - The node to copy.
- Method Detail
  - getParent
```
public ExprNode.ParentExprNode getParent()
```
    Description copied from interface: Node
    
    Gets this node's parent.
    
    Specified by:
    
    getParent in interface Node
    
    Specified by:
    
    getParent in interface ExprNode
    
    Overrides:
    
    getParent in class AbstractNode
    
    Returns:
    This node's parent.
  - getSourceLocation
```
public SourceLocation getSourceLocation()
```
    TODO(user): The quality of source locations in expression nodes is not great. These source locations are computed by the expression parser, and they depend on the parentSourceLocation that is passed in to the ExpressionParser constructor. The quality of these parentSourceLocations varies. Callers often perform regex-based munging of expression texts before passing them to the ExpressionParser (example: CallParamNode.Builder#parseCommandTextHelper), which implies that the parentSourceLocation passed along with the munged text is inaccurate.
    Until this is fixed, source locations obtained from expression nodes should be treated as best-effort only.
    
    Specified by:
    
    getSourceLocation in interface Node

Class AbstractExprNode

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.template.soy.exprtree.ExprNode

Field Summary

Fields inherited from class com.google.template.soy.basetree.AbstractNode

Constructor Summary

Method Summary

Methods inherited from class com.google.template.soy.basetree.AbstractNode

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.template.soy.basetree.Node

Constructor Detail

AbstractExprNode

AbstractExprNode

Method Detail

getParent

getSourceLocation