IExpressionVisitor (Eclipse Platform API Specification)

```
public interface IExpressionVisitor
```
A general purpose visitor that will visit each node in an expression tree.

Since:

2.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`visit(IExpression expression)`	The method that will be called for each expression that is visited.

- Method Detail
  - visit
```
boolean visit(IExpression expression)
```
    The method that will be called for each expression that is visited.
    
    Parameters:
    
    expression - The expression that the visitor visits.
    
    Returns:
    
    true to continue visiting other expressions or false to break out.