Refactored packagename to net.sourceforge.phpdt.internal.compiler.ast

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / ExtendedStringLiteral.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ExtendedStringLiteral.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ExtendedStringLiteral.java
new file mode 100644 (file)
index 0000000..6427535
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ExtendedStringLiteral.java
@@ -0,0 +1,83 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.internal.compiler.ast;
+
+import net.sourceforge.phpdt.internal.compiler.IAbstractSyntaxTreeVisitor;
+import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
+
+public class ExtendedStringLiteral extends StringLiteral {
+
+       /** 
+        *  Build a string+char literal
+        */
+//     public ExtendedStringLiteral(StringLiteral str, CharLiteral character) {
+//
+//             super(str.source, str.sourceStart, str.sourceEnd);
+//             extendWith(character);
+//     }
+
+       /**     
+        * Build a two-strings literal
+        * */
+       public ExtendedStringLiteral(StringLiteral str1, StringLiteral str2) {
+
+               super(str1.source, str1.sourceStart, str1.sourceEnd);
+               extendWith(str2);
+       }
+
+       /**
+        * Add the lit source to mine, just as if it was mine
+        */
+//     public ExtendedStringLiteral extendWith(CharLiteral lit) {
+//
+//             //update the source
+//             int length = source.length;
+//             System.arraycopy(source, 0, (source = new char[length + 1]), 0, length);
+//             source[length] = lit.value;
+//             //position at the end of all literals
+//             sourceEnd = lit.sourceEnd;
+//             return this;
+//     }
+
+       /**
+        *  Add the lit source to mine, just as if it was mine
+        */
+       public ExtendedStringLiteral extendWith(StringLiteral lit) {
+
+               //uddate the source
+               int length = source.length;
+               System.arraycopy(
+                       source,
+                       0,
+                       source = new char[length + lit.source.length],
+                       0,
+                       length);
+               System.arraycopy(lit.source, 0, source, length, lit.source.length);
+               //position at the end of all literals
+               sourceEnd = lit.sourceEnd;
+               return this;
+       }
+       public StringBuffer printExpression(int indent, StringBuffer output) {
+
+               return output.append("ExtendedStringLiteral{").append(source).append('}'); //$NON-NLS-1$
+       }
+       public String toStringExpression() {
+
+               String str = "ExtendedStringLiteral{" + new String(source) + "}";       //$NON-NLS-2$ //$NON-NLS-1$
+               return str;
+       }
+
+       public void traverse(IAbstractSyntaxTreeVisitor visitor, BlockScope scope) {
+
+               visitor.visit(this, scope);
+               visitor.endVisit(this, scope);
+       }
+}