com.phloc.commons.i18n.CodepointIteratorCharArray Maven / Gradle / Ivy
/**
* Copyright (C) 2006-2014 phloc systems
* http://www.phloc.com
* office[at]phloc[dot]com
*
* Licensed 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 com.phloc.commons.i18n;
import javax.annotation.Nonnull;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
/**
* @author Apache Abdera
*/
public class CodepointIteratorCharArray extends AbstractCodepointIterator
{
private final char [] m_aBuffer;
public CodepointIteratorCharArray (@Nonnull final char [] aBuffer)
{
this (aBuffer, 0, aBuffer.length);
}
@SuppressFBWarnings ("EI_EXPOSE_REP2")
public CodepointIteratorCharArray (@Nonnull final char [] aBuffer, final int nOfs, final int nLen)
{
super (nOfs, Math.min (aBuffer.length - nOfs, nLen));
m_aBuffer = aBuffer;
}
@Override
protected char get ()
{
return m_nPosition < m_nLimit ? m_aBuffer[m_nPosition++] : (char) -1;
}
@Override
protected char get (final int index)
{
if (index < 0 || index >= m_nLimit)
throw new ArrayIndexOutOfBoundsException (index);
return m_aBuffer[index];
}
}