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Size: 1.86 KB
Versions: 135
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Stored size: 1.86 KB
Contents
/**
* Copyright 2005-2007 Xue Yong Zhi
* Distributed under the BSD License
*/
package com.xruby.compiler.codedom;
public class SuperExpression extends Expression {
private MethodCallArguments arguments_;
private Block block_;
public SuperExpression(MethodCallArguments arguments, Block block) {
arguments_ = arguments;
block_ = block;
}
public void accept(CodeVisitor visitor) {
if (null == arguments_) {
acceptSuperWithImplicitParameter(visitor);
} else {
acceptSuperWithExplicitParameter(visitor);
}
}
private void acceptSuperWithImplicitParameter(CodeVisitor visitor) {
visitor.visitSuperBegin();
visitor.visitNoParameterForSuper();
acceptBlock(visitor);
visitor.visitImplicitSuperEnd();
}
private void acceptSuperWithExplicitParameter(CodeVisitor visitor) {
visitor.visitSuperBegin();
final int argc = (null == arguments_.getAsteriskArgument()) ? arguments_.size() : -1;
if (0 == argc) {
//do nothing
} else if (1 == argc) {
arguments_.getFirstExpression().accept(visitor);
} else if (2 == argc) {
arguments_.getFirstExpression().accept(visitor);
arguments_.getSecondExpression().accept(visitor);
} else {
arguments_.accept(visitor);
}
acceptBlock(visitor);
visitor.visitExplicitSuperEnd(argc);
}
private void acceptBlock(CodeVisitor visitor) {
if (null != block_) {
block_.accept(visitor);
} else if (null != arguments_ && null != arguments_.getBlockArgument()) {
arguments_.getBlockArgument().accept(visitor);
visitor.visitBlockArgument();
} else {
visitor.visitNoBlock(true);
}
}
}
Version data entries
135 entries across 135 versions & 2 rubygems