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CodePointFunction.java
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CodePointFunction.java
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/*
* Copyright (c) 2022 Goldman Sachs and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompany this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.eclipse.collections.impl.block.function.primitive;
import java.io.Serializable;
/**
* A CharFunction can be used to convert one character to another.
*/
@FunctionalInterface
public interface CodePointFunction
extends Serializable
{
CodePointFunction TO_UPPERCASE = new CodePointFunction()
{
private static final long serialVersionUID = 1L;
public int valueOf(int codePoint)
{
return Character.toUpperCase(codePoint);
}
};
CodePointFunction TO_LOWERCASE = new CodePointFunction()
{
private static final long serialVersionUID = 1L;
public int valueOf(int codePoint)
{
return Character.toLowerCase(codePoint);
}
};
CodePointFunction PASS_THRU = new CodePointFunction()
{
private static final long serialVersionUID = 1L;
public int valueOf(int codePoint)
{
return codePoint;
}
};
int valueOf(int codePoint);
}