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/*
* Copyright (c) 2007 Sun Microsystems, Inc. All rights reserved.
*
* Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product
* that is described in this document. In particular, and without limitation, these intellectual property
* rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or
* more additional patents or pending patent applications in the U.S. and in other countries.
*
* U.S. Government Rights - Commercial software. Government users are subject to the Sun
* Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its
* supplements.
*
* Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or
* registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks
* are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the
* U.S. and other countries.
*
* UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open
* Company, Ltd.
*/
package com.sun.max.io;
import java.io.*;
/**
* A readable source is a character data source that provides a Reader to read the data.
*
* @author Doug Simon
*/
public interface ReadableSource {
/**
* @param buffered if true, the returned reader is guaranteed to be a BufferedReader
*
* @return a reader to read the character data represented by this source
*/
Reader reader(boolean buffered) throws IOException;
public static final class Static {
private Static() {
}
/**
* Creates a ReadableSource to provides readers for the characters in a string.
*/
public static ReadableSource fromString(final String s) {
return new ReadableSource() {
public Reader reader(boolean buffered) throws IOException {
return buffered ? new BufferedReader(new StringReader(s)) : new StringReader(s);
}
};
}
/**
* Creates a ReadableSource to provides readers for the characters in a file.
*/
public static ReadableSource fromFile(final File file) {
return new ReadableSource() {
public Reader reader(boolean buffered) throws IOException {
return buffered ? new BufferedReader(new FileReader(file)) : new FileReader(file);
}
};
}
}
}