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/*******************************************************************************
* 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.html.core.internal.contentmodel;
import java.util.Arrays;
import java.util.Enumeration;
import java.util.Vector;
import org.eclipse.wst.html.core.internal.provisional.HTMLCMProperties;
import org.eclipse.wst.xml.core.internal.contentmodel.CMDataType;
import org.eclipse.wst.xml.core.internal.contentmodel.CMNode;
/**
* Implementation class of {@link <code>HTMLAttributeDeclaration</code>} interface.<br>
*/
class HTMLAttrDeclImpl extends CMNodeImpl implements HTMLAttributeDeclaration {
private HTMLCMDataTypeImpl type = null;
private int usage = 0;
/**
*/
public HTMLAttrDeclImpl(String attrName, HTMLCMDataTypeImpl valueType, int valueUsage) {
super(attrName);
this.type = valueType;
switch (valueUsage) {
case OPTIONAL :
case REQUIRED :
case FIXED :
case PROHIBITED :
this.usage = valueUsage;
break;
default :
// should warn...
this.usage = OPTIONAL; // fall back
break;
}
}
/**
* getAttrName method
* @return java.lang.String
*/
public String getAttrName() {
return getNodeName();
}
/**
* getAttrType method
* @return CMDataType
*/
public CMDataType getAttrType() {
return type;
}
/**
* @deprecated by superinterface
*/
public String getDefaultValue() {
if (type.getImpliedValueKind() != CMDataType.IMPLIED_VALUE_DEFAULT)
return null;
return type.getImpliedValue();
}
/**
* @deprecated by superinterface
*/
public Enumeration getEnumAttr() {
Vector v = new Vector(Arrays.asList(type.getEnumeratedValues()));
return v.elements();
}
/**
* getNodeType method
* @return int
*
* Returns one of :
* ELEMENT_DECLARATION, ATTRIBUTE_DECLARATION, GROUP, ENTITY_DECLARATION.
*/
public int getNodeType() {
return CMNode.ATTRIBUTE_DECLARATION;
}
/**
* @return int
*/
public int getUsage() {
return usage;
}
/**
*/
public boolean supports(String propertyName) {
if (propertyName.equals(HTMLCMProperties.SHOULD_IGNORE_CASE))
return true;
else if (propertyName.equals(HTMLCMProperties.IS_SCRIPTABLE))
return true;
return super.supports(propertyName);
}
/**
*/
public Object getProperty(String propertyName) {
if (propertyName.equals(HTMLCMProperties.SHOULD_IGNORE_CASE))
return new Boolean(true);
else if (propertyName.equals(HTMLCMProperties.IS_SCRIPTABLE)) {
return getAttrType().getDataTypeName() == HTMLCMDataType.SCRIPT ? new Boolean(true) : new Boolean(false);
}
return super.getProperty(propertyName);
}
}
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