/*
* 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.netbeans.tax;
import java.util.StringTokenizer;
/**
*
* @ author Libor Kramolis
* @ version 0 . 1
*/
public abstract class TreeData extends TreeChild {
/** */
public static final String PROP_DATA = "data" ; // NOI18N
/** */
private String data;
//
// init
//
/**
* Creates new TreeData .
* @ throws InvalidArgumentException
*/
protected TreeData (String data) throws InvalidArgumentException {
super ();
checkData (data);
this .data = data;
}
/** Creates new TreeData -- copy constructor. */
protected TreeData (TreeData data) {
super (data);
this .data = data.data;
}
//
// from TreeObject
//
/**
*/
public boolean equals (Object object, boolean deep) {
if (!!! super .equals (object, deep))
return false ;
TreeData peer = (TreeData) object;
if (!!! Util.equals (this .getData (), peer.getData ()))
return false ;
return true ;
}
/*
* Merge data property .
*/
public void merge (TreeObject treeObject) throws CannotMergeException {
super .merge (treeObject);
TreeData peer = (TreeData) treeObject;
try {
setDataImpl (peer.getData ());
} catch (Exception exc) {
throw new CannotMergeException (treeObject, exc);
}
}
//
// itself
//
/**
*/
public final String getData () {
return data;
}
/**
*/
private final void setDataImpl (String newData) {
String oldData = this .data;
this .data = newData;
if ( Util.THIS .isLoggable() ) /* then */ Util.THIS.debug ("TreeData::setDataImpl: firing data change " + oldData + " => " +newData); // NOI18N
firePropertyChange (PROP_DATA, oldData, newData);
}
/**
* @ throws ReadOnlyException
* @ throws InvalidArgumentException
*/
public final void setData (String newData) throws ReadOnlyException, InvalidArgumentException {
//
// check new value
//
if ( Util.equals (this .data, newData) )
return ;
checkReadOnly ();
checkData (newData);
//
// set new value
//
setDataImpl (newData);
}
/**
*/
protected abstract void checkData (String data) throws InvalidArgumentException;
/**
*/
public final int getLength () {
return data.length ();
}
/**
* @ throws InvalidArgumentException
*/
public final String substringData (int offset, int count) throws InvalidArgumentException {
try {
return data.substring (offset, offset + count);
} catch (IndexOutOfBoundsException ex) {
throw new InvalidArgumentException (ex);
}
}
/**
* @ throws ReadOnlyException
* @ throws InvalidArgumentException
*/
public final void appendData (String appData) throws ReadOnlyException, InvalidArgumentException {
setData (data + appData);
}
/**
* @ throws ReadOnlyException
* @ throws InvalidArgumentException
*/
public final void insertData (int offset, String inData) throws ReadOnlyException, InvalidArgumentException {
checkReadOnly ();
try {
String preData = data.substring (0 , offset);
String postData = data.substring (offset, data.length ());
setData (preData + inData + postData);
} catch (IndexOutOfBoundsException ex) {
throw new InvalidArgumentException (ex);
}
}
/**
* @ throws ReadOnlyException
* @ throws InvalidArgumentException
*/
public final void deleteData (int offset, int count) throws ReadOnlyException, InvalidArgumentException {
checkReadOnly ();
try {
String preData = data.substring (0 , offset);
String postData = data.substring (offset + count, data.length ());
setData (preData + postData);
} catch (IndexOutOfBoundsException ex) {
throw new InvalidArgumentException (ex);
}
}
/**
* @ throws ReadOnlyException
* @ throws InvalidArgumentException
*/
public final void replaceData (int offset, int count, String repData) throws ReadOnlyException, InvalidArgumentException {
checkReadOnly ();
try {
String preData = data.substring (0 , offset);
String postData = data.substring (offset + count, data.length ());
setData (preData + repData + postData);
} catch (IndexOutOfBoundsException ex) {
throw new InvalidArgumentException (ex);
}
}
/**
* @ throws ReadOnlyException
* @ throws InvalidArgumentException
*/
public final TreeData splitData (int offset) throws ReadOnlyException, InvalidArgumentException {
checkReadOnly ();
TreeData splitedData;
try {
String preData = data.substring (0 , offset);
String postData = data.substring (offset, data.length ());
splitedData = createData (preData);
setData (postData);
} catch (IndexOutOfBoundsException ex) {
throw new InvalidArgumentException (ex);
}
return splitedData;
}
/**
* @ throws InvalidArgumentException
*/
protected abstract TreeData createData (String data) throws InvalidArgumentException;
/**
*/
public final boolean onlyWhiteSpaces () {
if ( Util.THIS .isLoggable() ) /* then */ Util.THIS.debug ("TreeData::onlyWhiteSpaces: data = '" + data + "'"); // NOI18N
String trimed = data.trim ();
if ( Util.THIS .isLoggable() ) /* then */ Util.THIS.debug (" ::onlyWhiteSpaces: trimed = '" + trimed + "'"); // NOI18N
return (trimed.length () == 0 );
}
}
Messung V0.5 in Prozent C=90 H=85 G=87
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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