From 688634ae5a5aaf663159032e67d2132ea61c5d5f Mon Sep 17 00:00:00 2001
From: Pacien TRAN-GIRARD
Date: Sun, 4 May 2014 17:37:41 +0200
Subject: Implement "save" and "load"

---
 src/org/json/simple/ItemList.java | 158 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 src/org/json/simple/ItemList.java

(limited to 'src/org/json/simple/ItemList.java')

diff --git a/src/org/json/simple/ItemList.java b/src/org/json/simple/ItemList.java
new file mode 100644
index 0000000..fc98549
--- /dev/null
+++ b/src/org/json/simple/ItemList.java
@@ -0,0 +1,158 @@
+/*
+ * $Id: ItemList.java,v 1.1 2006/04/15 14:10:48 platform Exp $
+ * Created on 2006-3-24
+ */
+package org.json.simple;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+
+/**
+ * |a:b:c| => |a|,|b|,|c| |:| => ||,|| |a:| => |a|,||
+ * 
+ * @author FangYidong<fangyidong@yahoo.com.cn>
+ */
+public class ItemList {
+	private String sp = ",";
+	@SuppressWarnings("rawtypes")
+	List items = new ArrayList();
+
+	public ItemList() {
+	}
+
+	public ItemList(final String s) {
+		this.split(s, this.sp, this.items);
+	}
+
+	public ItemList(final String s, final String sp) {
+		this.sp = s;
+		this.split(s, sp, this.items);
+	}
+
+	public ItemList(final String s, final String sp, final boolean isMultiToken) {
+		this.split(s, sp, this.items, isMultiToken);
+	}
+
+	@SuppressWarnings("rawtypes")
+	public List getItems() {
+		return this.items;
+	}
+
+	public String[] getArray() {
+		return (String[]) this.items.toArray();
+	}
+
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	public void split(final String s, final String sp, final List append, final boolean isMultiToken) {
+		if ((s == null) || (sp == null)) {
+			return;
+		}
+		if (isMultiToken) {
+			final StringTokenizer tokens = new StringTokenizer(s, sp);
+			while (tokens.hasMoreTokens()) {
+				append.add(tokens.nextToken().trim());
+			}
+		} else {
+			this.split(s, sp, append);
+		}
+	}
+
+	@SuppressWarnings({ "rawtypes", "unchecked" })
+	public void split(final String s, final String sp, final List append) {
+		if ((s == null) || (sp == null)) {
+			return;
+		}
+		int pos = 0;
+		int prevPos = 0;
+		do {
+			prevPos = pos;
+			pos = s.indexOf(sp, pos);
+			if (pos == -1) {
+				break;
+			}
+			append.add(s.substring(prevPos, pos).trim());
+			pos += sp.length();
+		} while (pos != -1);
+		append.add(s.substring(prevPos).trim());
+	}
+
+	public void setSP(final String sp) {
+		this.sp = sp;
+	}
+
+	@SuppressWarnings("unchecked")
+	public void add(final int i, final String item) {
+		if (item == null) {
+			return;
+		}
+		this.items.add(i, item.trim());
+	}
+
+	@SuppressWarnings("unchecked")
+	public void add(final String item) {
+		if (item == null) {
+			return;
+		}
+		this.items.add(item.trim());
+	}
+
+	@SuppressWarnings("unchecked")
+	public void addAll(final ItemList list) {
+		this.items.addAll(list.items);
+	}
+
+	public void addAll(final String s) {
+		this.split(s, this.sp, this.items);
+	}
+
+	public void addAll(final String s, final String sp) {
+		this.split(s, sp, this.items);
+	}
+
+	public void addAll(final String s, final String sp, final boolean isMultiToken) {
+		this.split(s, sp, this.items, isMultiToken);
+	}
+
+	/**
+	 * @param i
+	 *            0-based
+	 * @return
+	 */
+	public String get(final int i) {
+		return (String) this.items.get(i);
+	}
+
+	public int size() {
+		return this.items.size();
+	}
+
+	@Override
+	public String toString() {
+		return this.toString(this.sp);
+	}
+
+	public String toString(final String sp) {
+		final StringBuffer sb = new StringBuffer();
+
+		for (int i = 0; i < this.items.size(); i++) {
+			if (i == 0) {
+				sb.append(this.items.get(i));
+			} else {
+				sb.append(sp);
+				sb.append(this.items.get(i));
+			}
+		}
+		return sb.toString();
+
+	}
+
+	public void clear() {
+		this.items.clear();
+	}
+
+	public void reset() {
+		this.sp = ",";
+		this.items.clear();
+	}
+}
-- 
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