mirror of
https://codeberg.org/Mercury-IM/Smack
synced 2024-06-29 23:14:52 +02:00
91fd15ad86
instead of using the old baseName=smack appendix=project.name approach, we are now going convention over configuration and renaming the subprojects directories to the proper name. Having a prefix is actually very helpful, because the resulting libraries will be named like the subproject. And a core-4.0.0-rc1.jar is not as explicit about what it actually *is* as a smack-core-4.0.0-rc1.jar. SMACK-265
90 lines
2.3 KiB
Java
90 lines
2.3 KiB
Java
/**
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*
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* Copyright 2014 Florian Schmaus
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smack.util;
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import java.util.ArrayList;
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import java.util.List;
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public class LazyStringBuilder implements Appendable, CharSequence {
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private final List<CharSequence> list;
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public LazyStringBuilder() {
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list = new ArrayList<CharSequence>(20);
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}
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public LazyStringBuilder append(LazyStringBuilder lsb) {
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list.addAll(lsb.list);
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return this;
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}
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@Override
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public LazyStringBuilder append(CharSequence csq) {
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assert csq != null;
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list.add(csq);
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return this;
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}
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@Override
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public LazyStringBuilder append(CharSequence csq, int start, int end) {
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CharSequence subsequence = csq.subSequence(start, end);
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list.add(subsequence);
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return this;
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}
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@Override
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public LazyStringBuilder append(char c) {
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list.add(Character.toString(c));
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return this;
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}
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@Override
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public int length() {
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int length = 0;
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for (CharSequence csq : list) {
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length += csq.length();
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}
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return length;
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}
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@Override
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public char charAt(int index) {
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for (CharSequence csq : list) {
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if (index < csq.length()) {
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return csq.charAt(index);
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} else {
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index -= csq.length();
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}
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}
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throw new IndexOutOfBoundsException();
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}
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@Override
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public CharSequence subSequence(int start, int end) {
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return toString().subSequence(start, end);
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}
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@Override
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public String toString() {
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StringBuilder sb = new StringBuilder(length());
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for (CharSequence csq : list) {
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sb.append(csq);
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}
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return sb.toString();
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}
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}
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