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/*
* Created on Jan 31, 2004
*
* The MIT License
* Copyright (c) 2004 Rob Rohan
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the Software
* is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package cfml.dictionary.syntax;
import java.util.HashSet;
import java.util.Set;
import cfml.dictionary.ISyntaxDictionary;
import cfml.dictionary.SyntaxDictionary;
/**
* @author Rob
*
* This is the javascript specific syntax dictionary dictionary
*/
public class JSSyntaxDictionary extends SyntaxDictionary implements ISyntaxDictionary {
// protected static Map functions;
protected static Set operators;
protected static Set scriptkeywords;
public JSSyntaxDictionary() {
super();
buildFunctionSyntax();
operators = new HashSet();
buildOperatorSyntax();
scriptkeywords = new HashSet();
buildScriptKeywordSyntax();
}
/**
* gets any operators (lowercase only)
*
* @return
*/
public Set getOperators() {
return operators;
}
/**
* gets cfscript specific keywords (if, while, etc);
*
* @return
*/
public Set getScriptKeywords() {
return scriptkeywords;
}
/**
* gets all the functions (lowercase only)
*
* @return
*/
public Set getFunctions() {
return functions.keySet();
}
/**
* retuns a functions usage
*
* @param functionname
* @return
*/
public String getFunctionUsage(String functionname) {
return (String) functions.get(functionname.toLowerCase());
}
public Set getAllElements() {
return null;
}
public Set getElementAttributes(String ele) {
return null;
}
public Set getFilteredAttributes(String x, String y) {
return null;
}
public Set getFilteredElements(String ele) {
return null;
}
// /////////////////////////////////////////////////////////////////////////
/** build all the cfscript keywords */
protected static void buildScriptKeywordSyntax() {
scriptkeywords.add("for");
scriptkeywords.add("if");
scriptkeywords.add("else");
scriptkeywords.add("while");
scriptkeywords.add("return");
scriptkeywords.add("function");
scriptkeywords.add("var");
scriptkeywords.add("case");
scriptkeywords.add("do");
scriptkeywords.add("try");
scriptkeywords.add("catch");
scriptkeywords.add("continue");
scriptkeywords.add("switch");
scriptkeywords.add("default");
scriptkeywords.add("abstract");
scriptkeywords.add("extends");
scriptkeywords.add("int");
scriptkeywords.add("super");
scriptkeywords.add("boolean");
scriptkeywords.add("false");
scriptkeywords.add("interface");
scriptkeywords.add("break");
scriptkeywords.add("final");
scriptkeywords.add("long");
scriptkeywords.add("synchronized");
scriptkeywords.add("byte");
scriptkeywords.add("finally");
scriptkeywords.add("native");
scriptkeywords.add("this");
scriptkeywords.add("float");
scriptkeywords.add("new");
scriptkeywords.add("throw");
scriptkeywords.add("null");
scriptkeywords.add("throws");
scriptkeywords.add("char");
scriptkeywords.add("package");
scriptkeywords.add("transient");
scriptkeywords.add("class");
scriptkeywords.add("goto");
scriptkeywords.add("true");
scriptkeywords.add("const");
scriptkeywords.add("protected");
scriptkeywords.add("implements");
scriptkeywords.add("public");
scriptkeywords.add("import");
scriptkeywords.add("val");
// scriptkeywords.add("in");
scriptkeywords.add("short");
scriptkeywords.add("double");
scriptkeywords.add("instanceof");
scriptkeywords.add("static");
scriptkeywords.add("with");
}
/** build all the operators in the language */
protected static void buildOperatorSyntax() {
operators.add("+");
operators.add("-");
operators.add("*");
operators.add("/");
operators.add("=");
operators.add("!");
operators.add(">");
operators.add(">=");
operators.add("<");
operators.add("<=");
operators.add("&");
operators.add("&&");
operators.add("|");
operators.add("||");
operators.add(".");
operators.add(":");
operators.add("?");
operators.add("++");
operators.add("--");
operators.add("==");
operators.add("!=");
operators.add("+=");
operators.add("-=");
operators.add("*=");
operators.add("/=");
operators.add("|=");
operators.add("<<");
operators.add(">>");
}
/** build all the functions in the language */
protected void buildFunctionSyntax() {
// these are only top level functions -- could do more I guess
// but that could get hairy
/*
* functions.put("escape","String Escape(String)"); functions.put("eval","Object Eval(codeString)");
* functions.put("isFinite","boolean isFinite(testnumber)"); functions.put("isNaN","boolean isNaN(testvalue)");
* functions.put("number","number Number(Object)"); functions.put("parseFloat","float parseFloat(String)");
* functions.put( "parseInt","int parseInt(String, radix) || int parseInt(String)"); functions.put("string",
* "boolean String(Object)"); functions.put("unescape","String Unescape(encodedString)");
*
* functions.put("alert","void alert(String)"); functions.put("confirm","boolean confirm(String)");
*/
}
}
