[antlr-interest] new Tree interfaces

[Bart Kiers]

Hi Ter, others,

Perhaps generics could be introduced in v4?

public interface Tree<T> {

	Tree<T> getParent();
	T getPayload();
	Tree<T> getChild(int i);
	int getChildCount();
	String toStringTree();
}

Regards,

Bart



On Sun, Sep 4, 2011 at 11:47 PM, Terence Parr <parrt at cs.usfca.edu> wrote:

> btw,If you want to take a look at the clean new tree interface:
>
>
> http://www.antlr.org/depot/antlr4/main/runtime/Java/src/org/antlr/v4/runtime/tree/Tree.java
>
> then sub interfaces
>
>
> http://www.antlr.org/depot/antlr4/main/runtime/Java/src/org/antlr/v4/runtime/tree/SyntaxTree.java
>
> http://www.antlr.org/depot/antlr4/main/runtime/Java/src/org/antlr/v4/runtime/tree/ParseTree.java
>
> http://www.antlr.org/depot/antlr4/main/runtime/Java/src/org/antlr/v4/runtime/tree/AST.java
>
> ...
>
> Ter
>
>
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