favoritelist-entry.html
来自「经典的数据结构源代码(java 实现)」· HTML 代码 · 共 29 行
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29 行
<html><head><title>Code Fragment</title></head><body text=#000000><center></center><br><br><dl><dd><pre> <font color = #ff0080>/** Inner class storing elements and their access counts. */</font> <font color=#8000a0><font color=#8000a0>protected</font> </font><font color=#8000a0>static</font> <font color=#8000a0><font color=#ff8000>class</font> </font>Entry<E> { <font color=#8000a0><font color=#8000a0>private</font> </font>E value; <font color=#ff0080>// element</font> <font color=#8000a0><font color=#8000a0>private</font> </font><font color=#8000a0>int</font> count; <font color=#ff0080>// access count</font> <font color = #ff0080>/** Constructor */</font> <font color=#0000ff>Entry</font>(E v) { count = 1; value = v; } <font color = #ff0080>/** Returns the element */</font> <font color=#8000a0><font color=#8000a0>public</font> </font>E <font color=#0000ff>value</font>() { <font color=#8000a0><font color=#ff8000>return</font> </font>value; } <font color = #ff0080>/** Returns the access count */</font> <font color=#8000a0><font color=#8000a0>public</font> </font><font color=#8000a0>int</font> <font color=#0000ff>count</font>() { <font color=#8000a0><font color=#ff8000>return</font> </font>count; } <font color = #ff0080>/** Increments the access count */</font> <font color=#8000a0><font color=#8000a0>public</font> </font><font color=#8000a0>int</font> <font color=#0000ff>incrementCount</font>() { <font color=#ff8000>return</font> ++count; } <font color = #ff0080>/** String representation of the entry as [count,value] */</font> <font color=#8000a0><font color=#8000a0>public</font> </font><font color=#8000a0>String</font> <font color=#0000ff>toString</font>() { <font color=#ff8000>return</font> <font color=#008000>"["</font> + count + <font color=#008000>","</font> + value + <font color=#008000>"]"</font>; } }} <font color=#ff0080>// End of FavoriteList class</font></dl></body></html>
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