70 lines
1.5 KiB
Java
70 lines
1.5 KiB
Java
/*
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Copyright 2006 Rene Grothmann, modified by Eric Hakenholz
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This file is part of C.a.R. software.
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C.a.R. is a free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, version 3 of the License.
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C.a.R. is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package rene.util;
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public class SimpleStringBuffer {
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private int Size, N;
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private char Buf[];
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public SimpleStringBuffer(final int size) {
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Size = size;
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Buf = new char[size];
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N = 0;
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}
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public SimpleStringBuffer(final char b[]) {
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Size = b.length;
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Buf = b;
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N = 0;
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}
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public void append(final char c) {
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if (N < Size)
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Buf[N++] = c;
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else {
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Size = 2 * Size;
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final char NewBuf[] = new char[Size];
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for (int i = 0; i < N; i++)
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NewBuf[i] = Buf[i];
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Buf = NewBuf;
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Buf[N++] = c;
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}
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}
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public void append(final String s) {
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final int n = s.length();
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for (int i = 0; i < n; i++)
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append(s.charAt(i));
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}
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public void clear() {
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N = 0;
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}
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@Override
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public String toString() {
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if (N == 0)
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return "";
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return new String(Buf, 0, N);
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}
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}
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