java.lang.Object
- org.codehaus.groovy.ast.VariableScope

```
public class VariableScope
extends Object
```
Represents a variable scope. This is primarily used to determine variable sharing across method and closure boundaries.

Constructor Summary

Constructors
Constructor Description

VariableScope()

VariableScope(VariableScope parent)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`VariableScope`	`copy()`
`ClassNode`	`getClassScope()`	Non-null iff this scope corresponds to a class; as opposed to a method, "if" statement, block statement, etc.
`Variable`	`getDeclaredVariable(String name)`
`Map<String,Variable>`	`getDeclaredVariables()`	Gets a map containing the variables declared in this scope.
`Iterator<Variable>`	`getDeclaredVariablesIterator()`	Gets an iterator for the declared class variables.
`VariableScope`	`getParent()`
`Variable`	`getReferencedClassVariable(String name)`
`Map<String,Variable>`	`getReferencedClassVariables()`	Gets a map containing the class variables referenced by this scope.
`Iterator<Variable>`	`getReferencedClassVariablesIterator()`	Gets an iterator for the referenced class variables.
`Variable`	`getReferencedLocalVariable(String name)`
`int`	`getReferencedLocalVariablesCount()`
`Iterator<Variable>`	`getReferencedLocalVariablesIterator()`
`boolean`	`isClassScope()`	Returns true iff this scope corresponds to a class; as opposed to a method, "if" statement, block statement, etc.
`boolean`	`isInStaticContext()`
`boolean`	`isReferencedClassVariable(String name)`
`boolean`	`isReferencedLocalVariable(String name)`
`boolean`	`isRoot()`
`void`	`putDeclaredVariable(Variable var)`
`void`	`putReferencedClassVariable(Variable var)`
`void`	`putReferencedLocalVariable(Variable var)`
`Object`	`removeReferencedClassVariable(String name)`
`void`	`setClassScope(ClassNode node)`
`void`	`setInStaticContext(boolean inStaticContext)`

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

- Constructor Detail
  - VariableScope
```
public VariableScope()
```
  - VariableScope
```
public VariableScope(VariableScope parent)
```
- Method Detail
  - getDeclaredVariable
```
public Variable getDeclaredVariable(String name)
```
  - isReferencedLocalVariable
```
public boolean isReferencedLocalVariable(String name)
```
  - isReferencedClassVariable
```
public boolean isReferencedClassVariable(String name)
```
  - getParent
```
public VariableScope getParent()
```
  - isInStaticContext
```
public boolean isInStaticContext()
```
  - setInStaticContext
```
public void setInStaticContext(boolean inStaticContext)
```
  - setClassScope
```
public void setClassScope(ClassNode node)
```
  - getClassScope
```
public ClassNode getClassScope()
```
    Non-null iff this scope corresponds to a class; as opposed to a method, "if" statement, block statement, etc.
  - isClassScope
```
public boolean isClassScope()
```
    Returns true iff this scope corresponds to a class; as opposed to a method, "if" statement, block statement, etc.
  - isRoot
```
public boolean isRoot()
```
  - copy
```
public VariableScope copy()
```
  - putDeclaredVariable
```
public void putDeclaredVariable(Variable var)
```
  - getReferencedLocalVariablesIterator
```
public Iterator<Variable> getReferencedLocalVariablesIterator()
```
  - getReferencedLocalVariablesCount
```
public int getReferencedLocalVariablesCount()
```
  - getReferencedLocalVariable
```
public Variable getReferencedLocalVariable(String name)
```
  - putReferencedLocalVariable
```
public void putReferencedLocalVariable(Variable var)
```
  - putReferencedClassVariable
```
public void putReferencedClassVariable(Variable var)
```
  - getReferencedClassVariable
```
public Variable getReferencedClassVariable(String name)
```
  - removeReferencedClassVariable
```
public Object removeReferencedClassVariable(String name)
```
  - getReferencedClassVariables
```
public Map<String,Variable> getReferencedClassVariables()
```
    Gets a map containing the class variables referenced by this scope. This not can not be modified.
    
    Returns:
    
    a map containing the class variable references
  - getReferencedClassVariablesIterator
```
public Iterator<Variable> getReferencedClassVariablesIterator()
```
    Gets an iterator for the referenced class variables. The remove operation is not supported.
    
    Returns:
    
    an iterator for the referenced class variables
  - getDeclaredVariables
```
public Map<String,Variable> getDeclaredVariables()
```
    Gets a map containing the variables declared in this scope. This map cannot be modified.
    
    Returns:
    
    a map containing the declared variable references
  - getDeclaredVariablesIterator
```
public Iterator<Variable> getDeclaredVariablesIterator()
```
    Gets an iterator for the declared class variables. The remove operation is not supported.
    
    Returns:
    
    an iterator for the declared variables

Constructors
Constructor	Description
`VariableScope()`
`VariableScope(VariableScope parent)`

Class VariableScope

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

VariableScope

VariableScope

Method Detail

getDeclaredVariable

isReferencedLocalVariable

isReferencedClassVariable

getParent

isInStaticContext

setInStaticContext

setClassScope

getClassScope

isClassScope

isRoot

copy

putDeclaredVariable

getReferencedLocalVariablesIterator

getReferencedLocalVariablesCount

getReferencedLocalVariable

putReferencedLocalVariable

putReferencedClassVariable

getReferencedClassVariable

removeReferencedClassVariable

getReferencedClassVariables

getReferencedClassVariablesIterator

getDeclaredVariables

getDeclaredVariablesIterator