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/*******************************************************************************
* Copyright (c) 2004, 2005 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.html.core.internal.contentmodel.chtml;
/**
* Factory of ComplexTypeDefinition.
*/
final class ComplexTypeDefinitionFactory {
private static ComplexTypeDefinitionFactory instance = null;
private java.util.Hashtable definitions = null;
// constants for complex type name
/** for ADDRESS. */
public final static String CTYPE_ADDRESS = "CTYPE_ADDRESS";//$NON-NLS-1$
/** CDATA content. No ComplexTypeDefinition instance shuld be created. */
public final static String CTYPE_CDATA = "CTYPE_CDATA";//$NON-NLS-1$
/** col group content. COL* */
public final static String CTYPE_COLUMN_GROUP = "CTYPE_COLUMN_GROUP";//$NON-NLS-1$
/** for DL. */
public final static String CTYPE_DEFINITION_LIST = "CTYPE_DEFINITION_LIST";//$NON-NLS-1$
/** for EMBED. */
public final static String CTYPE_EMBED = "CTYPE_EMBED";//$NON-NLS-1$
/** empty content. No ComplexTypeDefinition instance should be created. */
public final static String CTYPE_EMPTY = "CTYPE_EMPTY";//$NON-NLS-1$
/** for FIELDSET. */
public final static String CTYPE_FIELDSET = "CTYPE_FIELDSET";//$NON-NLS-1$
/** for FRAMESET. */
public final static String CTYPE_FRAMESET = "CTYPE_FRAMESET";//$NON-NLS-1$
/** flow content. (%flow;)* */
public final static String CTYPE_FLOW_CONTAINER = "CTYPE_FLOW_CONTAINER";//$NON-NLS-1$
/** html content. HEAD, (FRAMESET|BODY) */
public final static String CTYPE_HTML = "CTYPE_HTML";//$NON-NLS-1$
/** head content. TITLE & ISINDEX? & BASE? */
public final static String CTYPE_HEAD = "CTYPE_HEAD";//$NON-NLS-1$
/** inline content. (%inline;)* */
public final static String CTYPE_INLINE_CONTAINER = "CTYPE_INLINE_CONTAINER";//$NON-NLS-1$
/** list item container. (LI)+ */
public final static String CTYPE_LI_CONTAINER = "CTYPE_LI_CONTAINER";//$NON-NLS-1$
/** for MAP. */
public final static String CTYPE_MAP = "CTYPE_MAP";//$NON-NLS-1$
/** noframes content. */
public final static String CTYPE_NOFRAMES_CONTENT = "CTYPE_NOFRAMES_CONTENT";//$NON-NLS-1$
/** for OPTGROUP. */
public final static String CTYPE_OPTION_CONTAINER = "CTYPE_OPTION_CONTAINER";//$NON-NLS-1$
/** param container. For OBJECT/APPLET. */
public final static String CTYPE_PARAM_CONTAINER = "CTYPE_PARAM_CONTAINER";//$NON-NLS-1$
/** PCDATA content. No ComplexTypeDefinition instance shuld be created. */
public final static String CTYPE_PCDATA = "CTYPE_PCDATA";//$NON-NLS-1$
/** for SELECT. */
public final static String CTYPE_SELECT = "CTYPE_SELECT";//$NON-NLS-1$
/** table content. CAPTION?, (COL*|COLGROUP*), THEAD?, TFOOT?, TBODY+ */
public final static String CTYPE_TABLE = "CTYPE_TABLE";//$NON-NLS-1$
/** table cell contaier. (TH|TD)+ */
public final static String CTYPE_TCELL_CONTAINER = "CTYPE_TCELL_CONTAINER";//$NON-NLS-1$
/** table record container. (TR)+ */
public final static String CTYPE_TR_CONTAINER = "CTYPE_TR_CONTAINER";//$NON-NLS-1$
/**
* ComplexTypeDefinitionFactory constructor comment.
*/
private ComplexTypeDefinitionFactory() {
super();
definitions = new java.util.Hashtable();
}
/**
* Factory method for ComplexTypeDefinition.
* Each instance created in this method must be registered into
* the map with its name.
* @param definitionName java.lang.String
* @param elementCollection ElementCollection
*/
public ComplexTypeDefinition createTypeDefinition(String definitionName, ElementCollection elementCollection) {
if (definitions.containsKey(definitionName)) {
return (ComplexTypeDefinition) definitions.get(definitionName);
}
ComplexTypeDefinition def = null;
if (definitionName == CTYPE_ADDRESS) {
def = new CtdAddress(elementCollection);
}
else if (definitionName == CTYPE_DEFINITION_LIST) {
def = new CtdDl(elementCollection);
}
else if (definitionName == CTYPE_FLOW_CONTAINER) {
def = new CtdFlowContainer(elementCollection);
}
else if (definitionName == CTYPE_HEAD) {
def = new CtdHead(elementCollection);
}
else if (definitionName == CTYPE_HTML) {
def = new CtdHtml(elementCollection);
}
else if (definitionName == CTYPE_INLINE_CONTAINER) {
def = new CtdInlineContainer(elementCollection);
}
else if (definitionName == CTYPE_LI_CONTAINER) {
def = new CtdLiContainer(elementCollection);
}
else if (definitionName == CTYPE_OPTION_CONTAINER) {
def = new CtdOptionContainer(elementCollection);
}
else if (definitionName == CTYPE_SELECT) {
def = new CtdSelect(elementCollection);
}
else {
def = null;
}
if (def == null)
return null; // fail to create.
definitions.put(definitionName, def);
return def;
}
/**
* For singleton.<br>
*/
public synchronized static ComplexTypeDefinitionFactory getInstance() {
if (instance != null)
return instance;
instance = new ComplexTypeDefinitionFactory();
return instance;
}
}
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