second.html

jfreechart1。0。2的api。

<FONT color="green">284</FONT>    <a name="line.284"></a>
<FONT color="green">285</FONT>            int result;<a name="line.285"></a>
<FONT color="green">286</FONT>    <a name="line.286"></a>
<FONT color="green">287</FONT>            // CASE 1 : Comparing to another Second object<a name="line.287"></a>
<FONT color="green">288</FONT>            // -------------------------------------------<a name="line.288"></a>
<FONT color="green">289</FONT>            if (o1 instanceof Second) {<a name="line.289"></a>
<FONT color="green">290</FONT>                Second s = (Second) o1;<a name="line.290"></a>
<FONT color="green">291</FONT>                result = this.minute.compareTo(s.minute);<a name="line.291"></a>
<FONT color="green">292</FONT>                if (result == 0) {<a name="line.292"></a>
<FONT color="green">293</FONT>                    result = this.second - s.second;<a name="line.293"></a>
<FONT color="green">294</FONT>                }<a name="line.294"></a>
<FONT color="green">295</FONT>            }<a name="line.295"></a>
<FONT color="green">296</FONT>    <a name="line.296"></a>
<FONT color="green">297</FONT>            // CASE 2 : Comparing to another TimePeriod object<a name="line.297"></a>
<FONT color="green">298</FONT>            // -----------------------------------------------<a name="line.298"></a>
<FONT color="green">299</FONT>            else if (o1 instanceof RegularTimePeriod) {<a name="line.299"></a>
<FONT color="green">300</FONT>                // more difficult case - evaluate later...<a name="line.300"></a>
<FONT color="green">301</FONT>                result = 0;<a name="line.301"></a>
<FONT color="green">302</FONT>            }<a name="line.302"></a>
<FONT color="green">303</FONT>    <a name="line.303"></a>
<FONT color="green">304</FONT>            // CASE 3 : Comparing to a non-TimePeriod object<a name="line.304"></a>
<FONT color="green">305</FONT>            // ---------------------------------------------<a name="line.305"></a>
<FONT color="green">306</FONT>            else {<a name="line.306"></a>
<FONT color="green">307</FONT>                // consider time periods to be ordered after general objects<a name="line.307"></a>
<FONT color="green">308</FONT>                result = 1;<a name="line.308"></a>
<FONT color="green">309</FONT>            }<a name="line.309"></a>
<FONT color="green">310</FONT>    <a name="line.310"></a>
<FONT color="green">311</FONT>            return result;<a name="line.311"></a>
<FONT color="green">312</FONT>    <a name="line.312"></a>
<FONT color="green">313</FONT>        }<a name="line.313"></a>
<FONT color="green">314</FONT>    <a name="line.314"></a>
<FONT color="green">315</FONT>        /**<a name="line.315"></a>
<FONT color="green">316</FONT>         * Creates a new instance by parsing a string.  The string is assumed to<a name="line.316"></a>
<FONT color="green">317</FONT>         * be in the format "YYYY-MM-DD HH:MM:SS", perhaps with leading or trailing<a name="line.317"></a>
<FONT color="green">318</FONT>         * whitespace.<a name="line.318"></a>
<FONT color="green">319</FONT>         *<a name="line.319"></a>
<FONT color="green">320</FONT>         * @param s  the string to parse.<a name="line.320"></a>
<FONT color="green">321</FONT>         *<a name="line.321"></a>
<FONT color="green">322</FONT>         * @return The second, or &lt;code&gt;null&lt;/code&gt; if the string is not parseable.<a name="line.322"></a>
<FONT color="green">323</FONT>         */<a name="line.323"></a>
<FONT color="green">324</FONT>        public static Second parseSecond(String s) {<a name="line.324"></a>
<FONT color="green">325</FONT>    <a name="line.325"></a>
<FONT color="green">326</FONT>            Second result = null;<a name="line.326"></a>
<FONT color="green">327</FONT>            s = s.trim();<a name="line.327"></a>
<FONT color="green">328</FONT>    <a name="line.328"></a>
<FONT color="green">329</FONT>            String daystr = s.substring(0, Math.min(10, s.length()));<a name="line.329"></a>
<FONT color="green">330</FONT>            Day day = Day.parseDay(daystr);<a name="line.330"></a>
<FONT color="green">331</FONT>            if (day != null) {<a name="line.331"></a>
<FONT color="green">332</FONT>                String hmsstr = s.substring(<a name="line.332"></a>
<FONT color="green">333</FONT>                    Math.min(daystr.length() + 1, s.length()), s.length()<a name="line.333"></a>
<FONT color="green">334</FONT>                );<a name="line.334"></a>
<FONT color="green">335</FONT>                hmsstr = hmsstr.trim();<a name="line.335"></a>
<FONT color="green">336</FONT>    <a name="line.336"></a>
<FONT color="green">337</FONT>                int l = hmsstr.length();<a name="line.337"></a>
<FONT color="green">338</FONT>                String hourstr = hmsstr.substring(0, Math.min(2, l));<a name="line.338"></a>
<FONT color="green">339</FONT>                String minstr = hmsstr.substring(Math.min(3, l), Math.min(5, l));<a name="line.339"></a>
<FONT color="green">340</FONT>                String secstr = hmsstr.substring(Math.min(6, l), Math.min(8, l));<a name="line.340"></a>
<FONT color="green">341</FONT>                int hour = Integer.parseInt(hourstr);<a name="line.341"></a>
<FONT color="green">342</FONT>    <a name="line.342"></a>
<FONT color="green">343</FONT>                if ((hour &gt;= 0) &amp;&amp; (hour &lt;= 23)) {<a name="line.343"></a>
<FONT color="green">344</FONT>    <a name="line.344"></a>
<FONT color="green">345</FONT>                    int minute = Integer.parseInt(minstr);<a name="line.345"></a>
<FONT color="green">346</FONT>                    if ((minute &gt;= 0) &amp;&amp; (minute &lt;= 59)) {<a name="line.346"></a>
<FONT color="green">347</FONT>    <a name="line.347"></a>
<FONT color="green">348</FONT>                        Minute m = new Minute(minute, new Hour(hour, day));<a name="line.348"></a>
<FONT color="green">349</FONT>                        int second = Integer.parseInt(secstr);<a name="line.349"></a>
<FONT color="green">350</FONT>                        if ((second &gt;= 0) &amp;&amp; (second &lt;= 59)) {<a name="line.350"></a>
<FONT color="green">351</FONT>                            result = new Second(second, m);<a name="line.351"></a>
<FONT color="green">352</FONT>                        }<a name="line.352"></a>
<FONT color="green">353</FONT>                    }<a name="line.353"></a>
<FONT color="green">354</FONT>                }<a name="line.354"></a>
<FONT color="green">355</FONT>            }<a name="line.355"></a>
<FONT color="green">356</FONT>    <a name="line.356"></a>
<FONT color="green">357</FONT>            return result;<a name="line.357"></a>
<FONT color="green">358</FONT>    <a name="line.358"></a>
<FONT color="green">359</FONT>        }<a name="line.359"></a>
<FONT color="green">360</FONT>    <a name="line.360"></a>
<FONT color="green">361</FONT>    }<a name="line.361"></a>




























































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