```
public class LexicalModRef
extends Object
```
Compute mod-ref information limited to accesses of lexical variables.

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Map<CGNode,OrdinalSet<Pair<CGNode,String>>>`	`computeLexicalMod()`	Compute the lexical variables possibly modified by each `CGNode` and its transitive callees.
`Map<CGNode,OrdinalSet<Pair<CGNode,String>>>`	`computeLexicalRef()`	Compute the lexical variables possibly read by each `CGNode` and its transitive callees.
`static LexicalModRef`	`make(CallGraph cg, PointerAnalysis<InstanceKey> pa)`
`protected Collection<Pair<CGNode,String>>`	`scanNodeForLexReads(CGNode n)`
`protected Collection<Pair<CGNode,String>>`	`scanNodeForLexWrites(CGNode n)`

protected LexicalModRef(CallGraph cg,
                        PointerAnalysis<InstanceKey> pa)

public static LexicalModRef make(CallGraph cg,
                                 PointerAnalysis<InstanceKey> pa)

computeLexicalRef
```
public Map<CGNode,OrdinalSet<Pair<CGNode,String>>> computeLexicalRef()
```
Compute the lexical variables possibly read by each CGNode and its transitive callees. A lexical variable is represented as a pair (C,N), where C is the defining CGNode and N is the String name.

computeLexicalMod
```
public Map<CGNode,OrdinalSet<Pair<CGNode,String>>> computeLexicalMod()
```
Compute the lexical variables possibly modified by each CGNode and its transitive callees. A lexical variable is represented as a pair (C,N), where C is the defining CGNode and N is the String name.

protected Collection<Pair<CGNode,String>> scanNodeForLexReads(CGNode n)

protected Collection<Pair<CGNode,String>> scanNodeForLexWrites(CGNode n)

Class LexicalModRef