org.sonar.javascript.ast.visitors

Class SyntacticEquivalence

java.lang.Object

org.sonar.javascript.ast.visitors.SyntacticEquivalence

public final class SyntacticEquivalence
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	areEquivalent(List<? extends Tree> leftList, List<? extends Tree> rightList)
static boolean	areEquivalent(Tree leftNode, Tree rightNode)
protected static boolean	areLeafsEquivalent(JavaScriptTree leftNode, JavaScriptTree rightNode) Caller must guarantee that nodes of the same kind.

Methods inherited from class java.lang.Object

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

Method Detail

areEquivalent

public static boolean areEquivalent(List<? extends Tree> leftList,
                    List<? extends Tree> rightList)

Returns:

true, if nodes are syntactically equivalent

areEquivalent

public static boolean areEquivalent(@Nullable
                    Tree leftNode,
                    @Nullable
                    Tree rightNode)

Returns:

true, if nodes are syntactically equivalent

areLeafsEquivalent

protected static boolean areLeafsEquivalent(JavaScriptTree leftNode,
                         JavaScriptTree rightNode)

Caller must guarantee that nodes of the same kind.