HaxeFoundation.haxe/std/java/_std/StringBuf.hx

/*
 * Copyright (c) 2005-2012, The haXe Project Contributors
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE HAXE PROJECT CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE HAXE PROJECT CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGE.
 */

@:coreApi
class StringBuf {

	private var b : java.lang.StringBuilder;

	public function new() : Void {
		b = new java.lang.StringBuilder();
	}

	public function add( x : Dynamic ) : Void {
		if (Std.is(x, Int))
		{
			b.append(cast(x, Int));
		} else {
			b.append(x);
		}
	}

	public function addSub( s : String, pos : Int, ?len : Int ) : Void {
		var l:Int = (len == null) ? s.length : len;
		b.append(s, pos, pos + l);
	}

	public function addChar( c : Int ) : Void untyped {
		b.append(cast(c, java.StdTypes.Char16));
	}

	public function toString() : String {
		return b.toString();
	}

}