com.sonar.sslr.impl.ast
Class SkipFromAstIfOnlyOneChild

java.lang.Object
  com.sonar.sslr.impl.ast.SkipFromAstIfOnlyOneChild

All Implemented Interfaces:

AstNodeSkippingPolicy, AstNodeType

public class SkipFromAstIfOnlyOneChild
extends Object
implements AstNodeSkippingPolicy

Field Summary

static SkipFromAstIfOnlyOneChild

INSTANCE

Method Summary

boolean

hasToBeSkippedFromAst(AstNode node) Some AstNode can be pretty useless and makes a global AST less readable.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final SkipFromAstIfOnlyOneChild INSTANCE

Method Detail

hasToBeSkippedFromAst

public boolean hasToBeSkippedFromAst(AstNode node)

Description copied from interface: AstNodeSkippingPolicy

Some AstNode can be pretty useless and makes a global AST less readable. This method allows to automatically remove those AstNode from the AST.

Specified by:

hasToBeSkippedFromAst in interface AstNodeSkippingPolicy

Parameters:

node - the node that should or not be removed from the AST

Returns:

true if AstNode with this type must be skipped from the AST.