org.apache.fop.fo.properties.EnumLength Maven / Gradle / Ivy
/*
* 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.
*/
/* $Id: EnumLength.java 1303891 2012-03-22 17:04:12Z vhennebert $ */
package org.apache.fop.fo.properties;
import org.apache.fop.datatypes.PercentBaseContext;
import org.apache.fop.util.CompareUtil;
/**
* A length quantity in XSL which is specified as an enum, such as "auto"
*/
public class EnumLength extends LengthProperty {
private Property enumProperty;
/**
* Construct an enumerated length from an enum property.
* @param enumProperty the enumeration property
*/
public EnumLength(Property enumProperty) {
this.enumProperty = enumProperty;
}
/**
* {@inheritDoc}
*/
public int getEnum() {
return enumProperty.getEnum();
}
/** @return true if absolute */
public boolean isAbsolute() {
return false;
}
/**
* {@inheritDoc}
*/
public int getValue() {
log.error("getValue() called on " + enumProperty + " length");
return 0;
}
/**
* {@inheritDoc}
*/
public int getValue(PercentBaseContext context) {
log.error("getValue() called on " + enumProperty + " length");
return 0;
}
/**
* {@inheritDoc}
*/
public double getNumericValue() {
log.error("getNumericValue() called on " + enumProperty + " number");
return 0;
}
/**
* {@inheritDoc}
*/
public double getNumericValue(PercentBaseContext context) {
log.error("getNumericValue() called on " + enumProperty + " number");
return 0;
}
/**
* {@inheritDoc}
*/
public String getString() {
return enumProperty.toString();
}
/**
* {@inheritDoc}
*/
public Object getObject() {
return enumProperty.getObject();
}
@Override
public int hashCode() {
return enumProperty.hashCode();
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof EnumLength)) {
return false;
}
EnumLength other = (EnumLength) obj;
return CompareUtil.equal(enumProperty, other.enumProperty);
}
}