jruby/src/org/jruby/ast/BlockArg18Node.java at serializable_procs · MSNexploder/jruby · GitHub

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package org.jruby.ast;

import java.io.IOException;

import java.io.ObjectInput;

import java.io.ObjectOutput;

import java.util.List;

import org.jruby.ast.visitor.NodeVisitor;

import org.jruby.lexer.yacc.ISourcePosition;

/**

* Similiar to BlockArg, but with idiosyncracies that 1.8.7 allows:

* proc { |a,&b| }

* proc { |a,&FOO| }

* proc { |a,b.c| }

* proc { |a,b[0]| }

public class BlockArg18Node extends Node {

private static final long serialVersionUID = 0L;

private Node normalBlockArgs;

private Node blockArgAssignee;

public BlockArg18Node() {

super();

}

public BlockArg18Node(ISourcePosition position, Node blockArgAssignee,

Node normalBlockArgs) {

super(position);

assert blockArgAssignee != null : "Must be a value to assign too";

this.blockArgAssignee = blockArgAssignee;

this.normalBlockArgs = normalBlockArgs;

}

public Node getArgs() {

return normalBlockArgs;

}

public Node getBlockArg() {

return blockArgAssignee;

}

@Override

public Object accept(NodeVisitor visitor) {

return visitor.visitBlockArg18Node(this);

}

@Override

public List<Node> childNodes() {

return createList(normalBlockArgs, blockArgAssignee);

}

@Override

public NodeType getNodeType() {

return NodeType.BLOCKARG18NODE;

}

public void writeExternal(ObjectOutput out) throws IOException {

super.writeExternal(out);

out.writeObject(normalBlockArgs);

out.writeObject(blockArgAssignee);

}

public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {

super.readExternal(in);

normalBlockArgs = (Node)in.readObject();

blockArgAssignee = (Node)in.readObject();

}

jruby/src/org/jruby/ast/BlockArg18Node.java at serializable_procs · MSNexploder/jruby · GitHub

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