From 88595a41e3ec13c1a516e847fe3d0b279facf3fc Mon Sep 17 00:00:00 2001 From: Haoyi Li Date: Wed, 26 Nov 2014 00:50:50 -0800 Subject: killed --- .../src/main/scala/java/lang/StringBuffer.scala | 159 --------------------- 1 file changed, 159 deletions(-) delete mode 100644 examples/scala-js/javalanglib/src/main/scala/java/lang/StringBuffer.scala (limited to 'examples/scala-js/javalanglib/src/main/scala/java/lang/StringBuffer.scala') diff --git a/examples/scala-js/javalanglib/src/main/scala/java/lang/StringBuffer.scala b/examples/scala-js/javalanglib/src/main/scala/java/lang/StringBuffer.scala deleted file mode 100644 index 31ee89a..0000000 --- a/examples/scala-js/javalanglib/src/main/scala/java/lang/StringBuffer.scala +++ /dev/null @@ -1,159 +0,0 @@ -package java.lang - -class StringBuffer(private var content: String) extends CharSequence - with Appendable - with java.io.Serializable { - def this() = this("") - def this(initialCapacity: Int) = this("") - def this(csq: CharSequence) = this(csq.toString) - - def append(s: String): StringBuffer = { - content += { if (s == null) "null" else s } - this - } - - def append(b: scala.Boolean): StringBuffer = append(b.toString()) - def append(c: scala.Char): StringBuffer = append(c.toString()) - - def append(str: Array[scala.Char]): StringBuffer = - append(str, 0, str.length) - - def append(str: Array[scala.Char], offset: Int, len: Int): StringBuffer = { - var i = 0 - while (i < len) { - content += str(i + offset) - i += 1 - } - this - } - - def append(b: scala.Byte): StringBuffer = append(b.toString()) - def append(s: scala.Short): StringBuffer = append(s.toString()) - def append(i: scala.Int): StringBuffer = append(i.toString()) - def append(lng: scala.Long): StringBuffer = append(lng.toString()) - def append(f: scala.Float): StringBuffer = append(f.toString()) - def append(d: scala.Double): StringBuffer = append(d.toString()) - - def append(obj: AnyRef): StringBuffer = { - if (obj == null) append(null: String) - else append(obj.toString()) - } - - def append(csq: CharSequence): StringBuffer = append(csq: AnyRef) - def append(csq: CharSequence, start: Int, end: Int): StringBuffer = { - if (csq == null) append("null", start, end) - else append(csq.subSequence(start, end).toString()) - } - - override def toString() = content - - def length() = content.length() - - def charAt(index: Int) = content.charAt(index) - def codePointAt(index: Int) = content.codePointAt(index) - - def indexOf(str: String) = content.indexOf(str) - def indexOf(str: String, fromIndex: Int) = content.indexOf(str, fromIndex) - - def lastIndexOf(str: String) = content.lastIndexOf(str) - def lastIndexOf(str: String, fromIndex: Int) = content.lastIndexOf(str, fromIndex) - - def subSequence(start: Int, end: Int): CharSequence = substring(start, end) - def substring(start: Int): String = content.substring(start) - def substring(start: Int, end: Int): String = content.substring(start, end) - - def reverse(): StringBuffer = { - content = new StringBuilder(content).reverse().toString() - this - } - - def deleteCharAt(index: Int): StringBuffer = { - if (index < 0 || index >= content.length) - throw new StringIndexOutOfBoundsException("String index out of range: " + index) - content = content.substring(0, index) + content.substring(index+1) - this - } - - /** - * @param start The beginning index, inclusive. - * @param end The ending index, exclusive. - * @param str String that will replace previous contents. - * @return This StringBuilder. - */ - def replace(start: Int, end: Int, str: String): StringBuffer = { - val length = content.length - if (start < 0 || start > end || start >= length) - throw new StringIndexOutOfBoundsException(s"Illegal to replace substring at [$start - $end] in string of length $length") - val realEnd = if (end > length) length else end // java api convention - content = content.substring(0, start) + str + content.substring(realEnd) - this - } - - def setCharAt(index: Int, ch: scala.Char): Unit = { - if (index < 0 || index >= content.length) - throw new IndexOutOfBoundsException("String index out of range: " + index) - content = content.substring(0, index) + ch + content.substring(index + 1) - } - - def setLength(newLength: Int): Unit = { - if (newLength < 0) - throw new IndexOutOfBoundsException("String index out of range: " + newLength) - - val len = length() - if (len == newLength) { - } else if (len < newLength) { - var index = len - while (index < newLength) { - append("\u0000") - index += 1 - } - } else { - content = substring(0, newLength) - } - } - - def insert(index: Int, b: scala.Boolean): StringBuffer = insert(index, b.toString) - def insert(index: Int, b: scala.Byte): StringBuffer = insert(index, b.toString) - def insert(index: Int, s: scala.Short): StringBuffer = insert(index, s.toString) - def insert(index: Int, i: scala.Int): StringBuffer = insert(index, i.toString) - def insert(index: Int, l: scala.Long): StringBuffer = insert(index, l.toString) - def insert(index: Int, f: scala.Float): StringBuffer = insert(index, f.toString) - def insert(index: Int, d: scala.Double): StringBuffer = insert(index, d.toString) - def insert(index: Int, c: scala.Char): StringBuffer = insert(index, c.toString) - def insert(index: Int, csq: CharSequence): StringBuffer = insert(index: Int, csq: AnyRef) - def insert(index: Int, arr: Array[scala.Char]): StringBuffer = insert(index, arr, 0, arr.length) - - def insert(index: Int, ref: AnyRef): StringBuffer = - if (ref == null) - insert(index, null: String) - else - insert(index, ref.toString) - - def insert(index: Int, csq: CharSequence, start: Int, end: Int): StringBuffer = - if (csq == null) - insert(index, "null", start, end) - else - insert(index, csq.subSequence(start, end).toString) - - - def insert(index: Int, arr: Array[scala.Char], offset: Int, len: Int): StringBuffer = { - var str = "" - var i = 0 - while (i < len) { - str += arr(i + offset) - i += 1 - } - insert(index, str) - } - - def insert(index: Int, str: String): StringBuffer = { - val thisLength = length() - if (index < 0 || index > thisLength) - throw new StringIndexOutOfBoundsException(index) - else if (index == thisLength) - append(str) - else - content = content.substring(0, index) + Option(str).getOrElse("null") + content.substring(index) - this - } -} -- cgit v1.2.3