Package org.codehaus.groovy.ast

Class DynamicVariable

java.lang.Object

org.codehaus.groovy.ast.DynamicVariable

All Implemented Interfaces:

Variable

public class DynamicVariable
extends Object
implements Variable

Constructor Summary

Constructors

Constructor	Description
DynamicVariable(String name, boolean context)

Method Summary

Modifier and Type	Method	Description
Expression	getInitialExpression()	Returns the initialization expression for this variable, or null if no initialization is present.
int	getModifiers()	Returns the modifiers (access flags) for this variable as per org.objectweb.asm.Opcodes.
String	getName()	Returns the name of the variable.
ClassNode	getOriginType()	Returns the original type of this variable before any type wrapping or transformation.
ClassNode	getType()	Returns the type of the variable.
boolean	hasInitialExpression()	Returns true if this variable has an initialization expression.
boolean	isClosureSharedVariable()	Returns true if this variable is shared with and accessed by nested closures.
boolean	isDynamicTyped()	Returns true if this variable has dynamic type information that could not be resolved at compile time.
boolean	isInStaticContext()	Returns true if this variable is declared or used in a static context.
void	setClosureSharedVariable(boolean inClosure)	Marks this variable as shared with nested closures.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.codehaus.groovy.ast.Variable

isFinal, isPrivate, isProtected, isPublic, isStatic, isVolatile

Constructor Details

DynamicVariable

public DynamicVariable(String name,
 boolean context)

Method Details

getType

public ClassNode getType()

Description copied from interface: Variable

Returns the type of the variable. If the type is not yet determined, implementations may return a dynamic or placeholder type.

Specified by:

getType in interface Variable

Returns:

the ClassNode representing this variable's type

getName

public String getName()

Description copied from interface: Variable

Returns the name of the variable.

Specified by:

getName in interface Variable

Returns:

the variable name

getInitialExpression

public Expression getInitialExpression()

Description copied from interface: Variable

Returns the initialization expression for this variable, or null if no initialization is present. For fields and local variables, this may contain the right-hand side of an assignment; for parameters, this represents a default value.

Specified by:

getInitialExpression in interface Variable

Returns:

the initialization Expression, or null

hasInitialExpression

public boolean hasInitialExpression()

Description copied from interface: Variable

Returns true if this variable has an initialization expression.

Specified by:

hasInitialExpression in interface Variable

Returns:

true if initialized

isInStaticContext

public boolean isInStaticContext()

Description copied from interface: Variable

Returns true if this variable is declared or used in a static context. A static context includes static initializers, static field declarations, static method bodies, and class-level code without instance access.

Specified by:

isInStaticContext in interface Variable

Returns:

true if in a static context

isDynamicTyped

public boolean isDynamicTyped()

Description copied from interface: Variable

Returns true if this variable has dynamic type information that could not be resolved at compile time.

Specified by:

isDynamicTyped in interface Variable

Returns:

true if dynamically typed

isClosureSharedVariable

public boolean isClosureSharedVariable()

Description copied from interface: Variable

Returns true if this variable is shared with and accessed by nested closures. Shared variables require special handling in bytecode generation to ensure proper access semantics.

Specified by:

isClosureSharedVariable in interface Variable

Returns:

true if shared with closures

setClosureSharedVariable

public void setClosureSharedVariable(boolean inClosure)

Description copied from interface: Variable

Marks this variable as shared with nested closures. This affects code generation and variable access patterns.

Specified by:

setClosureSharedVariable in interface Variable

Parameters:

inClosure - true if shared with closures

getModifiers

public int getModifiers()

Description copied from interface: Variable

Returns the modifiers (access flags) for this variable as per org.objectweb.asm.Opcodes. May include visibility modifiers (public, protected, private), static, final, etc.

Specified by:

getModifiers in interface Variable

Returns:

the modifier flags

See Also:

• Opcodes

getOriginType

public ClassNode getOriginType()

Description copied from interface: Variable

Returns the original type of this variable before any type wrapping or transformation. For primitive types, this preserves the distinction between boxed and unboxed forms.

Specified by:

getOriginType in interface Variable

Returns:

the original ClassNode before transformations