Sha256: 73490bf4150b95ec00559b921746da2742d5d1a4a0349f349e70520997ca8e5e
Contents?: true
Size: 717 Bytes
Versions: 135
Compression:
Stored size: 717 Bytes
Contents
/**
* Copyright 2005-2007 Xue Yong Zhi
* Distributed under the BSD License
*/
package com.xruby.compiler.parser;
import java.util.ArrayList;
class SymbolTable {
private final ArrayList<String> variables_ = new ArrayList<String>();
public void addVariable(String s) {
variables_.add(s);
}
public boolean findVariable(String s) {
return variables_.indexOf(s) >= 0;
}
}
class SymbolTableForBlock extends SymbolTable {
private SymbolTable owner_;
public SymbolTableForBlock(SymbolTable owner) {
owner_ = owner;
}
public boolean findVariable(String s) {
if (super.findVariable(s)) {
return true;
} else {
return owner_.findVariable(s);
}
}
}
Version data entries
135 entries across 135 versions & 2 rubygems