VariableExpression (groovy 3.0.17 API)

org.codehaus.groovy.ast.expr.VariableExpression

All Implemented Interfaces and Traits:

Variable
```
public class VariableExpression
extends Expression
implements Variable
```
Represents a local variable name, the simplest form of expression. e.g. "foo".

Field Summary

Fields
Modifiers	Name	Description
`static VariableExpression`	`SUPER_EXPRESSION`
`static VariableExpression`	`THIS_EXPRESSION`

Inherited fields
Fields inherited from class	Fields
`class Expression`	`EMPTY_ARRAY`

Constructor Summary

Constructors
Constructor and description
`VariableExpression (String name, ClassNode type)`
`VariableExpression (String variable)`
`VariableExpression (Variable variable)`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`public Variable`	`getAccessedVariable()`
	`public Expression`	`getInitialExpression()`
	`public int`	`getModifiers()`
	`public String`	`getName()`
	`public ClassNode`	`getOriginType()` Returns the type which was used when this variable expression was created.
	`public String`	`getText()`
	`public ClassNode`	`getType()`
	`public boolean`	`hasInitialExpression()`
	`public boolean`	`isClosureSharedVariable()` Tells if this variable or the accessed variable is used in a closure context, like in the following example : def str = 'Hello' def cl = { println str } The "str" variable is closure shared.
	`public boolean`	`isDynamicTyped()`
	`public boolean`	`isInStaticContext()`
	`public boolean`	`isSuperExpression()`
	`public boolean`	`isThisExpression()`
	`public boolean`	`isUseReferenceDirectly()` For internal use only.
	`public void`	`setAccessedVariable(Variable origin)`
	`public void`	`setClosureSharedVariable(boolean inClosure)` Use this method to tell if a variable is used in a closure, like in the following example: def str = 'Hello' def cl = { println str } The "str" variable is closure shared.
	`public void`	`setInStaticContext(boolean inStaticContext)`
	`public void`	`setModifiers(int modifiers)`
	`public void`	`setType(ClassNode cn)` Set the type of this variable.
	`public void`	`setUseReferenceDirectly(boolean useRef)` For internal use only.
	`public String`	`toString()`
	`public Expression`	`transformExpression(ExpressionTransformer transformer)`
	`public void`	`visit(GroovyCodeVisitor visitor)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Expression`	`getType, setType, transformExpression, transformExpressions, transformExpressions`
`class AnnotatedNode`	`addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, getGroovydoc, getInstance, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic`
`class ASTNode`	`copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, getText, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setMetaDataMap, setSourcePosition, visit`

- Field Detail
  - public static final VariableExpression SUPER_EXPRESSION
  - public static final VariableExpression THIS_EXPRESSION
- Constructor Detail
  - public VariableExpression(String name, ClassNode type)
  - public VariableExpression(String variable)
  - public VariableExpression(Variable variable)
- Method Detail
  - public Variable getAccessedVariable()
  - @Override public Expression getInitialExpression()
  - @Override public int getModifiers()
  - @Override public String getName()
  - @Override public ClassNode getOriginType()
    
    Returns the type which was used when this variable expression was created. For example, getType() may return a boxed type while this method would return the primitive type.
    Returns:
    the type which was used to define this variable expression
  - @Override public String getText()
  - @Override public ClassNode getType()
  - @Override public boolean hasInitialExpression()
  - @Override public boolean isClosureSharedVariable()
    
    Tells if this variable or the accessed variable is used in a closure context, like in the following example :
```
def str = 'Hello'
 def cl = { println str }
 
```
    The "str" variable is closure shared.
    Returns:
    true if this variable is used in a closure
  - @Override public boolean isDynamicTyped()
  - @Override public boolean isInStaticContext()
  - public boolean isSuperExpression()
  - public boolean isThisExpression()
  - public boolean isUseReferenceDirectly()
    
    For internal use only. This flag is used by compiler internals and should probably be converted to a node metadata in future.
  - public void setAccessedVariable(Variable origin)
  - @Override public void setClosureSharedVariable(boolean inClosure)
    
    Use this method to tell if a variable is used in a closure, like in the following example:
```
def str = 'Hello'
 def cl = { println str }
 
```
    The "str" variable is closure shared. The variable expression inside the closure references an accessed variable "str" which must have the closure shared flag set.
    Parameters:
    inClosure - tells if this variable is later referenced in a closure
  - public void setInStaticContext(boolean inStaticContext)
  - public void setModifiers(int modifiers)
  - @Override public void setType(ClassNode cn)
    
    Set the type of this variable. If you call this method from an AST transformation and that the accessed variable is (shared, this operation is unsafe and may lead to a verify error at compile time. Instead, set the type of the accessed variable
    Parameters:
    cn - the type to be set on this variable
  - public void setUseReferenceDirectly(boolean useRef)
    
    For internal use only. This flag is used by compiler internals and should probably be converted to a node metadata in future.
    Parameters:
    useRef
  - @Override public String toString()
  - @Override public Expression transformExpression(ExpressionTransformer transformer)
  - @Override public void visit(GroovyCodeVisitor visitor)

Summary:
Field
Constructor
Method

| Detail:
Field
Constructor
Method

[Java] Class VariableExpression

Field Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

public static final VariableExpression SUPER_EXPRESSION

public static final VariableExpression THIS_EXPRESSION

Constructor Detail

public VariableExpression(String name, ClassNode type)

public VariableExpression(String variable)

public VariableExpression(Variable variable)

Method Detail

public Variable getAccessedVariable()

@Override public Expression getInitialExpression()

@Override public int getModifiers()

@Override public String getName()

@Override public ClassNode getOriginType()

@Override public String getText()

@Override public ClassNode getType()

@Override public boolean hasInitialExpression()

@Override public boolean isClosureSharedVariable()

@Override public boolean isDynamicTyped()

@Override public boolean isInStaticContext()

public boolean isSuperExpression()

public boolean isThisExpression()

public boolean isUseReferenceDirectly()

public void setAccessedVariable(Variable origin)

@Override public void setClosureSharedVariable(boolean inClosure)

public void setInStaticContext(boolean inStaticContext)

public void setModifiers(int modifiers)

@Override public void setType(ClassNode cn)

public void setUseReferenceDirectly(boolean useRef)

@Override public String toString()

@Override public Expression transformExpression(ExpressionTransformer transformer)

@Override public void visit(GroovyCodeVisitor visitor)