Scope (SonarSource PHP analyzer :: Frontend 3.18.0.7718 API)

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

All Methods Instance Methods Concrete Methods
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 Detail
- symbols
```
protected List<Symbol> symbols
```

Constructor Detail

Scope

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

Scope

public Scope(CompilationUnitTree compilationUnitTree)

Used for global scope

Method Detail

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()
```