task.html

jfreechart1。0。2的api。

<FONT color="green">161</FONT>            this.percentComplete = percent;<a name="line.161"></a>
<FONT color="green">162</FONT>        }<a name="line.162"></a>
<FONT color="green">163</FONT>    <a name="line.163"></a>
<FONT color="green">164</FONT>        /**<a name="line.164"></a>
<FONT color="green">165</FONT>         * Sets the percentage complete for the task.<a name="line.165"></a>
<FONT color="green">166</FONT>         * <a name="line.166"></a>
<FONT color="green">167</FONT>         * @param percent  the percentage.<a name="line.167"></a>
<FONT color="green">168</FONT>         */<a name="line.168"></a>
<FONT color="green">169</FONT>        public void setPercentComplete(double percent) {<a name="line.169"></a>
<FONT color="green">170</FONT>            setPercentComplete(new Double(percent));<a name="line.170"></a>
<FONT color="green">171</FONT>        }<a name="line.171"></a>
<FONT color="green">172</FONT>        <a name="line.172"></a>
<FONT color="green">173</FONT>        /**<a name="line.173"></a>
<FONT color="green">174</FONT>         * Adds a sub-task to the task.<a name="line.174"></a>
<FONT color="green">175</FONT>         *<a name="line.175"></a>
<FONT color="green">176</FONT>         * @param subtask  the subtask (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.176"></a>
<FONT color="green">177</FONT>         */<a name="line.177"></a>
<FONT color="green">178</FONT>        public void addSubtask(Task subtask) {<a name="line.178"></a>
<FONT color="green">179</FONT>            if (subtask == null) {<a name="line.179"></a>
<FONT color="green">180</FONT>                throw new IllegalArgumentException("Null 'subtask' argument.");<a name="line.180"></a>
<FONT color="green">181</FONT>            }<a name="line.181"></a>
<FONT color="green">182</FONT>            this.subtasks.add(subtask);<a name="line.182"></a>
<FONT color="green">183</FONT>        }<a name="line.183"></a>
<FONT color="green">184</FONT>    <a name="line.184"></a>
<FONT color="green">185</FONT>        /**<a name="line.185"></a>
<FONT color="green">186</FONT>         * Removes a sub-task from the task.<a name="line.186"></a>
<FONT color="green">187</FONT>         *<a name="line.187"></a>
<FONT color="green">188</FONT>         * @param subtask  the subtask.<a name="line.188"></a>
<FONT color="green">189</FONT>         */<a name="line.189"></a>
<FONT color="green">190</FONT>        public void removeSubtask(Task subtask) {<a name="line.190"></a>
<FONT color="green">191</FONT>            this.subtasks.remove(subtask);<a name="line.191"></a>
<FONT color="green">192</FONT>        }<a name="line.192"></a>
<FONT color="green">193</FONT>    <a name="line.193"></a>
<FONT color="green">194</FONT>        /**<a name="line.194"></a>
<FONT color="green">195</FONT>         * Returns the sub-task count.<a name="line.195"></a>
<FONT color="green">196</FONT>         *<a name="line.196"></a>
<FONT color="green">197</FONT>         * @return The sub-task count.<a name="line.197"></a>
<FONT color="green">198</FONT>         */<a name="line.198"></a>
<FONT color="green">199</FONT>        public int getSubtaskCount() {<a name="line.199"></a>
<FONT color="green">200</FONT>            return this.subtasks.size();<a name="line.200"></a>
<FONT color="green">201</FONT>        }<a name="line.201"></a>
<FONT color="green">202</FONT>    <a name="line.202"></a>
<FONT color="green">203</FONT>        /**<a name="line.203"></a>
<FONT color="green">204</FONT>         * Returns a sub-task.<a name="line.204"></a>
<FONT color="green">205</FONT>         *<a name="line.205"></a>
<FONT color="green">206</FONT>         * @param index  the index.<a name="line.206"></a>
<FONT color="green">207</FONT>         *<a name="line.207"></a>
<FONT color="green">208</FONT>         * @return The sub-task.<a name="line.208"></a>
<FONT color="green">209</FONT>         */<a name="line.209"></a>
<FONT color="green">210</FONT>        public Task getSubtask(int index) {<a name="line.210"></a>
<FONT color="green">211</FONT>            return (Task) this.subtasks.get(index);<a name="line.211"></a>
<FONT color="green">212</FONT>        }<a name="line.212"></a>
<FONT color="green">213</FONT>        <a name="line.213"></a>
<FONT color="green">214</FONT>        /**<a name="line.214"></a>
<FONT color="green">215</FONT>         * Tests this object for equality with an arbitrary object.<a name="line.215"></a>
<FONT color="green">216</FONT>         *<a name="line.216"></a>
<FONT color="green">217</FONT>         * @param object  the other object (&lt;code&gt;null&lt;/code&gt; permitted).<a name="line.217"></a>
<FONT color="green">218</FONT>         *<a name="line.218"></a>
<FONT color="green">219</FONT>         * @return A boolean.<a name="line.219"></a>
<FONT color="green">220</FONT>         */<a name="line.220"></a>
<FONT color="green">221</FONT>        public boolean equals(Object object) {<a name="line.221"></a>
<FONT color="green">222</FONT>            if (object == this) {<a name="line.222"></a>
<FONT color="green">223</FONT>                return true;<a name="line.223"></a>
<FONT color="green">224</FONT>            }<a name="line.224"></a>
<FONT color="green">225</FONT>            if (!(object instanceof Task)) {<a name="line.225"></a>
<FONT color="green">226</FONT>                return false;<a name="line.226"></a>
<FONT color="green">227</FONT>            }<a name="line.227"></a>
<FONT color="green">228</FONT>            Task that = (Task) object;<a name="line.228"></a>
<FONT color="green">229</FONT>            if (!ObjectUtilities.equal(this.description, that.description)) {<a name="line.229"></a>
<FONT color="green">230</FONT>                return false;<a name="line.230"></a>
<FONT color="green">231</FONT>            }<a name="line.231"></a>
<FONT color="green">232</FONT>            if (!ObjectUtilities.equal(this.duration, that.duration)) {<a name="line.232"></a>
<FONT color="green">233</FONT>                return false;<a name="line.233"></a>
<FONT color="green">234</FONT>            }<a name="line.234"></a>
<FONT color="green">235</FONT>            if (!ObjectUtilities.equal(this.percentComplete, <a name="line.235"></a>
<FONT color="green">236</FONT>                    that.percentComplete)) {<a name="line.236"></a>
<FONT color="green">237</FONT>                return false;<a name="line.237"></a>
<FONT color="green">238</FONT>            }<a name="line.238"></a>
<FONT color="green">239</FONT>            if (!ObjectUtilities.equal(this.subtasks, that.subtasks)) {<a name="line.239"></a>
<FONT color="green">240</FONT>                return false;<a name="line.240"></a>
<FONT color="green">241</FONT>            }<a name="line.241"></a>
<FONT color="green">242</FONT>            return true;<a name="line.242"></a>
<FONT color="green">243</FONT>        }<a name="line.243"></a>
<FONT color="green">244</FONT>    <a name="line.244"></a>
<FONT color="green">245</FONT>        /**<a name="line.245"></a>
<FONT color="green">246</FONT>         * Returns a clone of the task.<a name="line.246"></a>
<FONT color="green">247</FONT>         * <a name="line.247"></a>
<FONT color="green">248</FONT>         * @return A clone.<a name="line.248"></a>
<FONT color="green">249</FONT>         * <a name="line.249"></a>
<FONT color="green">250</FONT>         * @throws CloneNotSupportedException  never thrown by this class, but <a name="line.250"></a>
<FONT color="green">251</FONT>         *         subclasses may not support cloning.<a name="line.251"></a>
<FONT color="green">252</FONT>         */<a name="line.252"></a>
<FONT color="green">253</FONT>        public Object clone() throws CloneNotSupportedException {<a name="line.253"></a>
<FONT color="green">254</FONT>            Task clone = (Task) super.clone();<a name="line.254"></a>
<FONT color="green">255</FONT>            return clone;      <a name="line.255"></a>
<FONT color="green">256</FONT>        }<a name="line.256"></a>
<FONT color="green">257</FONT>    <a name="line.257"></a>
<FONT color="green">258</FONT>    }<a name="line.258"></a>




























































</PRE>
</BODY>
</HTML>