Package spoon.reflect.visitor.filter

Class LineFilter

java.lang.Object

spoon.reflect.visitor.filter.AbstractFilter<T>

spoon.reflect.visitor.filter.TypeFilter<CtStatement>

spoon.reflect.visitor.filter.LineFilter

All Implemented Interfaces:

Filter<CtStatement>

public class LineFilter
extends TypeFilter<CtStatement>

This filter matches all elements that can be considered as line of code (e.g. directly contained in a block, or a then statement). This discards CtStatement that are not used as statement (such as a method call used as RHS).

 // lines of a method
 List<CtStatement> lines = method.getElements(new LineFilter());
 // find the parent that is used as a statement (in a block or in a branch)
 CtStatement parentStatement = element.getParent(new LineFilter());
 

Constructor Summary

Constructors

Constructor	Description
LineFilter()	Creates the filter.

Method Summary

Modifier and Type	Method	Description
boolean	matches(CtStatement element)	Tells if the given element matches.

Methods inherited from class spoon.reflect.visitor.filter.AbstractFilter

getType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LineFilter

public LineFilter()

Creates the filter.

Method Details

matches

public boolean matches(CtStatement element)

Description copied from interface: Filter

Tells if the given element matches.

Specified by:

matches in interface Filter<CtStatement>

Overrides:

matches in class AbstractFilter<CtStatement>

Parameters:

element - - the element to be checked for a match. Parameter element is never null if Query is used.