LexicalScope (PMD Java 7.0.0-rc2 API)

java.lang.Object
- net.sourceforge.pmd.lang.java.types.LexicalScope

All Implemented Interfaces:

Function<String,JTypeVar>
```
public final class LexicalScope
extends Object
```
An index of type variables by name.

Field Summary

Fields
Modifier and Type Field Description

static LexicalScope EMPTY
The empty scope contains no vars.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`LexicalScope`	`andThen(List<? extends JTypeVar> vars)`	Return a new scope which contains the given tvars.
`@Nullable JTypeVar`	`apply(@NonNull String var)`	Returns the type var with the given name, or null.
`protected Map<T,R>`	`getMap()`
`boolean`	`isEmpty()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.Function
andThen, compose

- Field Detail
  - EMPTY
```
public static final LexicalScope EMPTY
```
    The empty scope contains no vars.
- Method Detail
  - apply
```
public @Nullable JTypeVar apply(@NonNull String var)
```
    Returns the type var with the given name, or null.
  - andThen
```
public LexicalScope andThen(List<? extends JTypeVar> vars)
```
    Return a new scope which contains the given tvars. They shadow tvars that were in this scope.
  - getMap
```
protected Map<T,R> getMap()
```
  - isEmpty
```
public boolean isEmpty()
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object