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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.xerces.impl.scd;
/**
* This class represents an Axis of a Step
* @author Ishan Jayawardena [email protected]
* @version $Id$
*/
final class Axis {
private Axis() {}
public static final String[] AXIS_TYPES = {
"schemaAttribute", "schemaElement", "type", "attributeGroup", "group",
"identityConstraint", "assertion", "alternative", "notation", "model",
"anyAttribute", "any", "facet", "scope", "context",
"substitutionGroup", "baseType", "itemType", "memberType", "primitiveType",
"key", "annotation", "component", "currentComponent", "attributeUse",
"particle", null};
public static final short SCHEMA_ATTRIBUTE = 0;
public static final short SCHEMA_ELEMENT = 1;
public static final short TYPE = 2;
public static final short ATTRIBUTE_GROUP = 3;
public static final short GROUP = 4;
public static final short IDENTITY_CONSTRAINT= 5;
public static final short ASSERTION = 6;
public static final short ALTERNATIVE = 7;
public static final short NOTATION = 8;
public static final short MODEL = 9;
public static final short ANY_ATTRIBUTE = 10;
public static final short ANY = 11;
public static final short FACET = 12;
public static final short SCOPE = 13;
public static final short CONTEXT = 14;
public static final short SUBSTITUTION_GROUP = 15;
public static final short BASE_TYPE = 16;
public static final short ITEM_TYPE = 17;
public static final short MEMBER_TYPE = 18;
public static final short PRIMITIVE_TYPE = 19;
public static final short KEY = 20;
public static final short ANNOTATION = 21;
public static final short COMPONENT = 22;
public static final short CURRENT_COMPONENT = 23;
public static final short ATTRIBUTE_USE = 24;
public static final short PARTICLE = 25;
public static final short EXTENSION_AXIS = 26;
public static final short SPECIAL_COMPONENT = 27;
private static final short UNKNOWN_AXIS = -1;
public static final short NO_AXIS = 100;
/**
* returns the string representation of an axis
* @param axis the input axis type
* @return the name of the axis type as a string
*/
public static String axisToString(short axis) {
if (axis >= 0 && axis < AXIS_TYPES.length) {
return AXIS_TYPES[axis];
}
return null;
}
/**
* returns the axis type of a name
* @param name : the qname that needs to be tested against the axis names
* @return the axis type of the qname
*/
public static short qnameToAxis(String name) {
for (short i = 0; i < AXIS_TYPES.length; ++i) {
if (AXIS_TYPES[i].equals(name)) {
return i;
}
}
return UNKNOWN_AXIS;
}
} // class Axis