AbstractScope

java.lang.Object
- freemarker.core.AbstractScope

All Implemented Interfaces:

Scope, TemplateHashModel, TemplateHashModelEx, TemplateModel

Direct Known Subclasses:

BaseScope
```
public abstract class AbstractScope
extends Object
implements Scope
```
An abstract scope with no variable storage mechanism of its own; only provides enclosing scope and operations related to enclosing scope.

Nested Class Summary
- Nested classes/interfaces inherited from interface freemarker.template.TemplateModel
  TemplateModel.InvalidExpressionModel, TemplateModel.JavaNull

Field Summary
- Fields inherited from interface freemarker.template.TemplateModel
  INVALID_EXPRESSION, JAVA_NULL, NOTHING

Constructor Summary

Constructors
Modifier Constructor Description

protected AbstractScope(Scope enclosingScope)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Scope`	`getEnclosingScope()`
`Environment`	`getEnvironment()`	Returns the Environment of the enclosing scope
`Template`	`getTemplate()`	Returns the template of the enclosing scope
`boolean`	`isEmpty()`
`TemplateModel`	`resolveVariable(String key)`	Evaluates the variable of this name in this scope, falling back to the enclosing Scope if it is not defined in this one.

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

Methods inherited from interface freemarker.core.Scope
definesVariable, getDirectVariableNames, put, remove

Methods inherited from interface freemarker.template.TemplateHashModel
get

Methods inherited from interface freemarker.template.TemplateHashModelEx
keys, size, values

- Constructor Detail
  - AbstractScope
```
protected AbstractScope(Scope enclosingScope)
```
- Method Detail
  - getEnclosingScope
```
public final Scope getEnclosingScope()
```
    Specified by:
    
    getEnclosingScope in interface Scope
    
    Returns:
    
    the fallback Scope for variable resolution
  - getTemplate
```
public Template getTemplate()
```
    Returns the template of the enclosing scope
    
    Specified by:
    
    getTemplate in interface Scope
    
    Returns:
    
    the template of the enclosing scope
  - getEnvironment
```
public Environment getEnvironment()
```
    Returns the Environment of the enclosing scope
    
    Specified by:
    
    getEnvironment in interface Scope
    
    Returns:
    
    the Environment of the enclosing scope
  - resolveVariable
```
public final TemplateModel resolveVariable(String key)
                                    throws TemplateModelException
```
    Description copied from interface: Scope
    
    Evaluates the variable of this name in this scope, falling back to the enclosing Scope if it is not defined in this one.
    
    Specified by:
    
    resolveVariable in interface Scope
    
    Throws:
    
    TemplateModelException
  - isEmpty
```
public boolean isEmpty()
                throws TemplateModelException
```
    Specified by:
    
    isEmpty in interface TemplateHashModel
    
    Throws:
    
    TemplateModelException