# Class: com.pnfsoftware.jeb.core.units.code.android.ir.DOR

Wrapper around an IR expression.

## Method: getExpression
- return type: `com.pnfsoftware.jeb.core.units.code.android.ir.IDExpression`

Description: Retrieve the wrapped expression.
return: the wrapped expression, never null

## Method: getUpdateDFA
- return type: `boolean`

Description: Determine whether data\-flow analysis should be updated after replacement.
return: true if data\-flow analysis should be updated

## Static Method: create
- parameter: `e`, type: `com.pnfsoftware.jeb.core.units.code.android.ir.IDExpression`
- parameter: `updateDFA`, type: `boolean`
- return type: `com.pnfsoftware.jeb.core.units.code.android.ir.DOR`

Description: Create a wrapper around an expression.
parameter: e: expression to wrap
parameter: updateDFA: true if data\-flow analysis should be updated after replacement
return: the wrapper, or null if `e` is null

## Static Method: create
- parameter: `e`, type: `com.pnfsoftware.jeb.core.units.code.android.ir.IDExpression`
- return type: `com.pnfsoftware.jeb.core.units.code.android.ir.DOR`

Description: Create a wrapper around an expression.
parameter: e: expression to wrap
return: the wrapper, or null if `e` is null