org.panda_lang.framework.design.architecture.statement

Interface Scope

All Superinterfaces:

Statement

All Known Subinterfaces:

Block, ControlledScope, FramedScope, StandardizedFramedScope

All Known Implementing Classes:

AbstractBlock, AbstractFramedScope, AbstractPropertyFramedScope, AbstractScope, AbstractStandardizedFramedScope, ConstructorScope, MethodScope, PandaBlock, StaticScope, TypeScope

public interface Scope
extends Statement

Represents statement that contains child statements

Method Summary

Modifier and Type	Method and Description
Statement	addStatement(Statement statement) Add given statement to the current scope
void	addVariable(Variable variable) Add variable to the scope
Variable	createVariable(VariableData variableData) Create variable with given properties in the current scope
FramedScope	getFramedScope() Get parent frame
io.vavr.control.Option<Scope>	getParentScope() Get parent scope
default io.vavr.control.Option<StandardizedFramedScope>	getStandardizedFramedScope()
List<? extends Statement>	getStatements() Get all statements
io.vavr.control.Option<Variable>	getVariable(String name) Get variable with the given name
List<? extends Variable>	getVariables() Get variables
boolean	hasEffective(Class<? extends Statement> statementClass) Check if scope has effective (statement that is always reachable) statement of the given type
boolean	removeVariable(String name) Remove variable with the given name

Methods inherited from interface org.panda_lang.framework.design.architecture.statement.Statement

getSourceLocation

Method Detail

addStatement

Statement addStatement(Statement statement)

Add given statement to the current scope

Parameters:

statement - the statement to add

Returns:

the statement

hasEffective

boolean hasEffective(Class<? extends Statement> statementClass)

Check if scope has effective (statement that is always reachable) statement of the given type

Parameters:

statementClass - type of statements to search for

Returns:

true if scope has effective statement of the given type, otherwise false

createVariable

Variable createVariable(VariableData variableData)

Create variable with given properties in the current scope

Parameters:

variableData - the data about variable

Returns:

created variable

addVariable

void addVariable(Variable variable)

Add variable to the scope

Parameters:

variable - the variable to add

removeVariable

boolean removeVariable(String name)

Remove variable with the given name

Parameters:

name - the name of variable to search for

Returns:

true if variable was found and removed, otherwise false

getVariable

io.vavr.control.Option<Variable> getVariable(String name)

Get variable with the given name

Parameters:

name - the name to search for

Returns:

the variable

getVariables

List<? extends Variable> getVariables()

Get variables

Returns:

the list of variables

getStatements

List<? extends Statement> getStatements()

Get all statements

Returns:

list of all statements

getParentScope

io.vavr.control.Option<Scope> getParentScope()

Get parent scope

Returns:

the parent scope

getStandardizedFramedScope

default io.vavr.control.Option<StandardizedFramedScope> getStandardizedFramedScope()

getFramedScope

FramedScope getFramedScope()

Get parent frame

Returns:

the parent frame