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author | Egil Moeller <egil.moller@freecode.no> | 2010-03-22 00:16:53 +0100 |
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committer | Egil Moeller <egil.moller@freecode.no> | 2010-03-22 00:16:53 +0100 |
commit | fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7 (patch) | |
tree | 928419d6bfe794865e4b8f0634bd792f795c4b8a /trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/ScriptOrFnNode.java | |
parent | 0fdab3db005c4fa31fb8306b573c0b35073d3e56 (diff) | |
parent | d56b9b3b82cdebcaeb00eec0fcb4326ad21adaa8 (diff) | |
download | etherpad-fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7.tar.gz etherpad-fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7.tar.xz etherpad-fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7.zip |
Merge branch 'master' into plugin-framework
Diffstat (limited to 'trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/ScriptOrFnNode.java')
-rw-r--r-- | trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/ScriptOrFnNode.java | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/ScriptOrFnNode.java b/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/ScriptOrFnNode.java deleted file mode 100644 index 9ea6d1f..0000000 --- a/trunk/infrastructure/rhino1_7R1/src/org/mozilla/javascript/ScriptOrFnNode.java +++ /dev/null @@ -1,241 +0,0 @@ -/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- - * - * ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Rhino code, released - * May 6, 1999. - * - * The Initial Developer of the Original Code is - * Netscape Communications Corporation. - * Portions created by the Initial Developer are Copyright (C) 1997-1999 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Igor Bukanov - * Bob Jervis - * Norris Boyd - * - * Alternatively, the contents of this file may be used under the terms of - * the GNU General Public License Version 2 or later (the "GPL"), in which - * case the provisions of the GPL are applicable instead of those above. If - * you wish to allow use of your version of this file only under the terms of - * the GPL and not to allow others to use your version of this file under the - * MPL, indicate your decision by deleting the provisions above and replacing - * them with the notice and other provisions required by the GPL. If you do - * not delete the provisions above, a recipient may use your version of this - * file under either the MPL or the GPL. - * - * ***** END LICENSE BLOCK ***** */ - -package org.mozilla.javascript; - -import java.util.ArrayList; - -public class ScriptOrFnNode extends Node.Scope { - - public ScriptOrFnNode(int nodeType) { - super(nodeType); - symbols = new ArrayList(4); - setParent(null); - } - - public final String getSourceName() { return sourceName; } - - public final void setSourceName(String sourceName) { - this.sourceName = sourceName; - } - - public final int getEncodedSourceStart() { return encodedSourceStart; } - - public final int getEncodedSourceEnd() { return encodedSourceEnd; } - - public final void setEncodedSourceBounds(int start, int end) { - this.encodedSourceStart = start; - this.encodedSourceEnd = end; - } - - public final int getBaseLineno() { return this.lineno; } - - public final void setBaseLineno(int lineno) { - // One time action - if (lineno < 0 || this.lineno >= 0) Kit.codeBug(); - this.lineno = lineno; - } - - public final int getEndLineno() { return endLineno; } - - public final void setEndLineno(int lineno) { - // One time action - if (lineno < 0 || endLineno >= 0) Kit.codeBug(); - endLineno = lineno; - } - - public final int getFunctionCount() { - if (functions == null) { return 0; } - return functions.size(); - } - - public final FunctionNode getFunctionNode(int i) { - return (FunctionNode)functions.get(i); - } - - public final int addFunction(FunctionNode fnNode) { - if (fnNode == null) Kit.codeBug(); - if (functions == null) { functions = new ObjArray(); } - functions.add(fnNode); - return functions.size() - 1; - } - - public final int getRegexpCount() { - if (regexps == null) { return 0; } - return regexps.size() / 2; - } - - public final String getRegexpString(int index) { - return (String)regexps.get(index * 2); - } - - public final String getRegexpFlags(int index) { - return (String)regexps.get(index * 2 + 1); - } - - /*APPJET*/public final int getRegexpLineno(int index) { - return (Integer)regexpLinenos.get(index); - } - - public final int addRegexp(String string, String flags, /*APPJET*/ - int lineno) { - if (string == null) Kit.codeBug(); - if (regexps == null) { - /*APPJET*/ - regexps = new ObjArray(); - regexpLinenos = new ObjArray(); - } - regexps.add(string); - regexps.add(flags); - /*APPJET*/regexpLinenos.add(lineno); - return regexps.size() / 2 - 1; - } - - public int getIndexForNameNode(Node nameNode) { - if (variableNames == null) throw Kit.codeBug(); - Node.Scope node = nameNode.getScope(); - Symbol symbol = node == null ? null - : node.getSymbol(nameNode.getString()); - if (symbol == null) - return -1; - return symbol.index; - } - - public final String getParamOrVarName(int index) { - if (variableNames == null) throw Kit.codeBug(); - return variableNames[index]; - } - - public final int getParamCount() { - return paramCount; - } - - public final int getParamAndVarCount() { - if (variableNames == null) throw Kit.codeBug(); - return symbols.size(); - } - - public final String[] getParamAndVarNames() { - if (variableNames == null) throw Kit.codeBug(); - return variableNames; - } - - public final boolean[] getParamAndVarConst() { - if (variableNames == null) throw Kit.codeBug(); - return isConsts; - } - - void addSymbol(Symbol symbol) { - if (variableNames != null) throw Kit.codeBug(); - if (symbol.declType == Token.LP) { - paramCount++; - } - symbols.add(symbol); - } - - /** - * Assign every symbol a unique integer index. Generate arrays of variable - * names and constness that can be indexed by those indices. - * - * @param flattenAllTables if true, flatten all symbol tables, included - * nested block scope symbol tables. If false, just flatten the script's - * or function's symbol table. - */ - void flattenSymbolTable(boolean flattenAllTables) { - if (!flattenAllTables) { - ArrayList newSymbols = new ArrayList(); - if (this.symbolTable != null) { - // Just replace "symbols" with the symbols in this object's - // symbol table. Can't just work from symbolTable map since - // we need to retain duplicate parameters. - for (int i=0; i < symbols.size(); i++) { - Symbol symbol = (Symbol) symbols.get(i); - if (symbol.containingTable == this) { - newSymbols.add(symbol); - } - } - } - symbols = newSymbols; - } - variableNames = new String[symbols.size()]; - isConsts = new boolean[symbols.size()]; - for (int i=0; i < symbols.size(); i++) { - Symbol symbol = (Symbol) symbols.get(i); - variableNames[i] = symbol.name; - isConsts[i] = symbol.declType == Token.CONST; - symbol.index = i; - } - } - - public final Object getCompilerData() - { - return compilerData; - } - - public final void setCompilerData(Object data) - { - if (data == null) throw new IllegalArgumentException(); - // Can only call once - if (compilerData != null) throw new IllegalStateException(); - compilerData = data; - } - - public String getNextTempName() - { - return "$" + tempNumber++; - } - - private int encodedSourceStart; - private int encodedSourceEnd; - private String sourceName; - private int endLineno = -1; - - private ObjArray functions; - private ObjArray regexps; - /*APPJET*/ private ObjArray regexpLinenos; - - private ArrayList symbols; - private int paramCount = 0; - private String[] variableNames; - private boolean[] isConsts; - - private Object compilerData; - private int tempNumber = 0; -} |