Package org.sonar.php.tree.symbols

Class Scope

java.lang.Object

org.sonar.php.tree.symbols.Scope

public class Scope
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected List<Symbol>	symbols

Constructor Summary

Constructors

Constructor	Description
Scope(Scope outer, Tree tree, boolean captureOuterScope)
Scope(CompilationUnitTree compilationUnitTree)	Used for global scope

Method Summary

Modifier and Type	Method	Description
void	addSymbol(Symbol symbol)
Symbol	getSymbol(String name, Symbol.Kind... kinds)	returns symbol available in this scope with satisfying name and kind.
List<Symbol>	getSymbols(Symbol.Kind kind)
boolean	hasUnresolvedCompact()
boolean	isGlobal()
Scope	outer()
Tree	tree()

Methods inherited from class java.lang.Object

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

Field Details

symbols

protected List<Symbol> symbols

Constructor Details

Scope

public Scope(Scope outer,
 Tree tree,
 boolean captureOuterScope)

Scope

public Scope(CompilationUnitTree compilationUnitTree)

Used for global scope

Method Details

tree

public Tree tree()

outer

public Scope outer()

getSymbols

public List<Symbol> getSymbols(Symbol.Kind kind)

Parameters:

kind - of the symbols to look for

Returns:

the symbols corresponding to the given kind

isGlobal

public boolean isGlobal()

addSymbol

public void addSymbol(Symbol symbol)

getSymbol

@Nullable
public Symbol getSymbol(String name,
 Symbol.Kind... kinds)

returns symbol available in this scope with satisfying name and kind. If no or more than one symbols meet conditions, then null is returned.

hasUnresolvedCompact

public boolean hasUnresolvedCompact()