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docx4j is a library which helps you to work with the Office Open
XML file format as used in docx
documents, pptx presentations, and xlsx spreadsheets.
/* NOTICE: This file has been changed by Plutext Pty Ltd for use in docx4j.
* The package name has been changed; there may also be other changes.
*
* This notice is included to meet the condition in clause 4(b) of the License.
*/
/*
* 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: Accessibility.java 1343632 2012-05-29 09:48:03Z vhennebert $ */
package org.docx4j.fonts.fop.configuration;
final class NullConfiguration implements Configuration {
static final NullConfiguration INSTANCE = new NullConfiguration();
private NullConfiguration() {
}
@Override
public Configuration getChild(String key) {
return INSTANCE;
}
@Override
public Configuration getChild(String key, boolean required) {
return INSTANCE;
}
@Override
public Configuration[] getChildren(String key) {
return new Configuration[0];
}
@Override
public String[] getAttributeNames() {
return new String[0];
}
@Override
public String getAttribute(String key) throws ConfigurationException {
return "";
}
@Override
public String getAttribute(String key, String defaultValue) {
return defaultValue;
}
@Override
public boolean getAttributeAsBoolean(String key, boolean defaultValue) {
return defaultValue;
}
@Override
public float getAttributeAsFloat(String key) throws ConfigurationException {
return 0;
}
@Override
public float getAttributeAsFloat(String key, float defaultValue) {
return defaultValue;
}
@Override
public int getAttributeAsInteger(String key, int defaultValue) {
return defaultValue;
}
@Override
public String getValue() throws ConfigurationException {
// return null;
throw new ConfigurationException("missing value");
}
@Override
public String getValue(String defaultValue) {
return defaultValue;
}
@Override
public boolean getValueAsBoolean() throws ConfigurationException {
return false;
}
@Override
public boolean getValueAsBoolean(boolean defaultValue) {
return defaultValue;
}
@Override
public int getValueAsInteger() throws ConfigurationException {
return 0;
}
@Override
public int getValueAsInteger(int defaultValue) {
return defaultValue;
}
@Override
public float getValueAsFloat() throws ConfigurationException {
return 0;
}
@Override
public float getValueAsFloat(float defaultValue) {
return defaultValue;
}
@Override
public String getLocation() {
return "";
}
}