nodepositionlist-tostring.html

来自「经典的数据结构源代码(java 实现)」· HTML 代码 · 共 25 行

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<html><head><title>Code Fragment</title></head><body text=#000000><center></center><br><br><dl><dd><pre>  <font color = #ff0080>/** Returns a textual representation of a given node list */</font>  <font color=#8000a0><font color=#8000a0>public</font> </font><font color=#8000a0>static</font> &lt;E&gt; <font color=#8000a0><font color=#8000a0>String</font> </font><font color=#0000ff>toString</font>(PositionList&lt;E&gt; l) {    Iterator&lt;E&gt; it = l.<font color=#0000ff>iterator</font>();    <font color=#8000a0><font color=#8000a0>String</font> </font>s = <font color=#008000>"["</font>;    <font color=#ff8000>while</font><font color=#0000ff> </font>(it.<font color=#0000ff>hasNext</font>()) {      s += it.<font color=#0000ff>next</font>();	<font color=#ff0080>// implicit cast of the next element to String</font>      <font color=#ff8000>if</font><font color=#0000ff> </font>(it.<font color=#0000ff>hasNext</font>())	s += <font color=#008000>", "</font>;      }    s += <font color=#008000>"]"</font>;    <font color=#8000a0><font color=#ff8000>return</font> </font>s;  }</dl></body></html>

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