1 files changed, 75 insertions, 0 deletions
diff --git a/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/metamodelimpl/CSSMMDescriptorImpl.java b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/metamodelimpl/CSSMMDescriptorImpl.java
new file mode 100644
index 0000000000..7026c24839
--- /dev/null
+++ b/bundles/org.eclipse.wst.css.core/src/org/eclipse/wst/css/core/internal/metamodelimpl/CSSMMDescriptorImpl.java
@@ -0,0 +1,75 @@
+/*******************************************************************************
+ * Copyright (c) 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.wst.css.core.internal.metamodelimpl;
+
+import java.util.Iterator;
+
+import org.eclipse.wst.css.core.internal.metamodel.CSSMMDescriptor;
+import org.eclipse.wst.css.core.internal.metamodel.CSSMMNode;
+
+
+class CSSMMDescriptorImpl extends CSSMMNodeImpl implements CSSMMDescriptor {
+
+
+	public CSSMMDescriptorImpl() {
+		super();
+	}
+
+	public String getType() {
+		return TYPE_DESCRIPTOR;
+	}
+
+	public String getName() {
+		String name = getAttribute(ATTR_NAME);
+		if (name != null) {
+			return name.toLowerCase();
+		}
+		else {
+			return null;
+		}
+	}
+
+	/*
+	 * @see CSSMMNodeImpl#canContain(CSSMMNode)
+	 */
+	boolean canContain(CSSMMNode child) {
+		if (child == null) {
+			return false;
+		}
+		String type = child.getType();
+		return (type == TYPE_NUMBER || type == TYPE_KEYWORD || type == TYPE_FUNCTION || type == TYPE_CONTAINER || type == TYPE_STRING || type == TYPE_SEPARATOR);
+	}
+
+	/*
+	 * @see CSSMMNodeImpl#getError()
+	 */
+	short getError() {
+		if (getName() == null) {
+			return MetaModelErrors.ERROR_NOT_DEFINED;
+		}
+		else if (getChildCount() == 0) {
+			return MetaModelErrors.ERROR_NO_CHILD;
+		}
+		else {
+			return MetaModelErrors.NO_ERROR;
+		}
+	}
+
+	/*
+	 * @see CSSMMDescriptor#getValues()
+	 */
+	public Iterator getValues() {
+		ValueCollector collector = new ValueCollector();
+		collector.apply(this);
+		return collector.getNodes();
+	}
+
+}
+\ No newline at end of file