timeseriescollection.html

jfreechart1。0。2的api。

<FONT color="green">529</FONT>        <a name="line.529"></a>
<FONT color="green">530</FONT>        /**<a name="line.530"></a>
<FONT color="green">531</FONT>         * Returns the minimum x-value in the dataset.<a name="line.531"></a>
<FONT color="green">532</FONT>         *<a name="line.532"></a>
<FONT color="green">533</FONT>         * @param includeInterval  a flag that determines whether or not the<a name="line.533"></a>
<FONT color="green">534</FONT>         *                         x-interval is taken into account.<a name="line.534"></a>
<FONT color="green">535</FONT>         * <a name="line.535"></a>
<FONT color="green">536</FONT>         * @return The minimum value.<a name="line.536"></a>
<FONT color="green">537</FONT>         */<a name="line.537"></a>
<FONT color="green">538</FONT>        public double getDomainLowerBound(boolean includeInterval) {<a name="line.538"></a>
<FONT color="green">539</FONT>            double result = Double.NaN;<a name="line.539"></a>
<FONT color="green">540</FONT>            Range r = getDomainBounds(includeInterval);<a name="line.540"></a>
<FONT color="green">541</FONT>            if (r != null) {<a name="line.541"></a>
<FONT color="green">542</FONT>                result = r.getLowerBound();<a name="line.542"></a>
<FONT color="green">543</FONT>            }<a name="line.543"></a>
<FONT color="green">544</FONT>            return result;        <a name="line.544"></a>
<FONT color="green">545</FONT>        }<a name="line.545"></a>
<FONT color="green">546</FONT>    <a name="line.546"></a>
<FONT color="green">547</FONT>        /**<a name="line.547"></a>
<FONT color="green">548</FONT>         * Returns the maximum x-value in the dataset.<a name="line.548"></a>
<FONT color="green">549</FONT>         *<a name="line.549"></a>
<FONT color="green">550</FONT>         * @param includeInterval  a flag that determines whether or not the<a name="line.550"></a>
<FONT color="green">551</FONT>         *                         x-interval is taken into account.<a name="line.551"></a>
<FONT color="green">552</FONT>         * <a name="line.552"></a>
<FONT color="green">553</FONT>         * @return The maximum value.<a name="line.553"></a>
<FONT color="green">554</FONT>         */<a name="line.554"></a>
<FONT color="green">555</FONT>        public double getDomainUpperBound(boolean includeInterval) {<a name="line.555"></a>
<FONT color="green">556</FONT>            double result = Double.NaN;<a name="line.556"></a>
<FONT color="green">557</FONT>            Range r = getDomainBounds(includeInterval);<a name="line.557"></a>
<FONT color="green">558</FONT>            if (r != null) {<a name="line.558"></a>
<FONT color="green">559</FONT>                result = r.getUpperBound();<a name="line.559"></a>
<FONT color="green">560</FONT>            }<a name="line.560"></a>
<FONT color="green">561</FONT>            return result;<a name="line.561"></a>
<FONT color="green">562</FONT>        }<a name="line.562"></a>
<FONT color="green">563</FONT>    <a name="line.563"></a>
<FONT color="green">564</FONT>        /**<a name="line.564"></a>
<FONT color="green">565</FONT>         * Returns the range of the values in this dataset's domain.<a name="line.565"></a>
<FONT color="green">566</FONT>         *<a name="line.566"></a>
<FONT color="green">567</FONT>         * @param includeInterval  a flag that determines whether or not the<a name="line.567"></a>
<FONT color="green">568</FONT>         *                         x-interval is taken into account.<a name="line.568"></a>
<FONT color="green">569</FONT>         * <a name="line.569"></a>
<FONT color="green">570</FONT>         * @return The range.<a name="line.570"></a>
<FONT color="green">571</FONT>         */<a name="line.571"></a>
<FONT color="green">572</FONT>        public Range getDomainBounds(boolean includeInterval) {<a name="line.572"></a>
<FONT color="green">573</FONT>            Range result = null;<a name="line.573"></a>
<FONT color="green">574</FONT>            Iterator iterator = this.data.iterator();<a name="line.574"></a>
<FONT color="green">575</FONT>            while (iterator.hasNext()) {<a name="line.575"></a>
<FONT color="green">576</FONT>                TimeSeries series = (TimeSeries) iterator.next();<a name="line.576"></a>
<FONT color="green">577</FONT>                int count = series.getItemCount();<a name="line.577"></a>
<FONT color="green">578</FONT>                if (count &gt; 0) {<a name="line.578"></a>
<FONT color="green">579</FONT>                    RegularTimePeriod start = series.getTimePeriod(0);<a name="line.579"></a>
<FONT color="green">580</FONT>                    RegularTimePeriod end = series.getTimePeriod(count - 1);<a name="line.580"></a>
<FONT color="green">581</FONT>                    Range temp;<a name="line.581"></a>
<FONT color="green">582</FONT>                    if (!includeInterval) {<a name="line.582"></a>
<FONT color="green">583</FONT>                        temp = new Range(getX(start), getX(end));<a name="line.583"></a>
<FONT color="green">584</FONT>                    }<a name="line.584"></a>
<FONT color="green">585</FONT>                    else {<a name="line.585"></a>
<FONT color="green">586</FONT>                        temp = new Range(<a name="line.586"></a>
<FONT color="green">587</FONT>                                start.getFirstMillisecond(this.workingCalendar),<a name="line.587"></a>
<FONT color="green">588</FONT>                                end.getLastMillisecond(this.workingCalendar));<a name="line.588"></a>
<FONT color="green">589</FONT>                    }<a name="line.589"></a>
<FONT color="green">590</FONT>                    result = Range.combine(result, temp);<a name="line.590"></a>
<FONT color="green">591</FONT>                }<a name="line.591"></a>
<FONT color="green">592</FONT>            }<a name="line.592"></a>
<FONT color="green">593</FONT>            return result;<a name="line.593"></a>
<FONT color="green">594</FONT>        }<a name="line.594"></a>
<FONT color="green">595</FONT>        <a name="line.595"></a>
<FONT color="green">596</FONT>        /**<a name="line.596"></a>
<FONT color="green">597</FONT>         * Tests this time series collection for equality with another object.<a name="line.597"></a>
<FONT color="green">598</FONT>         *<a name="line.598"></a>
<FONT color="green">599</FONT>         * @param obj  the other object.<a name="line.599"></a>
<FONT color="green">600</FONT>         *<a name="line.600"></a>
<FONT color="green">601</FONT>         * @return A boolean.<a name="line.601"></a>
<FONT color="green">602</FONT>         */<a name="line.602"></a>
<FONT color="green">603</FONT>        public boolean equals(Object obj) {<a name="line.603"></a>
<FONT color="green">604</FONT>            if (obj == this) {<a name="line.604"></a>
<FONT color="green">605</FONT>                return true;<a name="line.605"></a>
<FONT color="green">606</FONT>            }<a name="line.606"></a>
<FONT color="green">607</FONT>            if (!(obj instanceof TimeSeriesCollection)) {<a name="line.607"></a>
<FONT color="green">608</FONT>                return false;<a name="line.608"></a>
<FONT color="green">609</FONT>            }<a name="line.609"></a>
<FONT color="green">610</FONT>            TimeSeriesCollection that = (TimeSeriesCollection) obj;<a name="line.610"></a>
<FONT color="green">611</FONT>            if (this.xPosition != that.xPosition) {<a name="line.611"></a>
<FONT color="green">612</FONT>                return false;<a name="line.612"></a>
<FONT color="green">613</FONT>            }<a name="line.613"></a>
<FONT color="green">614</FONT>            if (this.domainIsPointsInTime != that.domainIsPointsInTime) {<a name="line.614"></a>
<FONT color="green">615</FONT>                return false;<a name="line.615"></a>
<FONT color="green">616</FONT>            }<a name="line.616"></a>
<FONT color="green">617</FONT>            if (!ObjectUtilities.equal(this.data, that.data)) {<a name="line.617"></a>
<FONT color="green">618</FONT>                return false;<a name="line.618"></a>
<FONT color="green">619</FONT>            }<a name="line.619"></a>
<FONT color="green">620</FONT>            return true;<a name="line.620"></a>
<FONT color="green">621</FONT>        }<a name="line.621"></a>
<FONT color="green">622</FONT>    <a name="line.622"></a>
<FONT color="green">623</FONT>        /**<a name="line.623"></a>
<FONT color="green">624</FONT>         * Returns a hash code value for the object.<a name="line.624"></a>
<FONT color="green">625</FONT>         *<a name="line.625"></a>
<FONT color="green">626</FONT>         * @return The hashcode<a name="line.626"></a>
<FONT color="green">627</FONT>         */<a name="line.627"></a>
<FONT color="green">628</FONT>        public int hashCode() {<a name="line.628"></a>
<FONT color="green">629</FONT>            int result;<a name="line.629"></a>
<FONT color="green">630</FONT>            result = this.data.hashCode();<a name="line.630"></a>
<FONT color="green">631</FONT>            result = 29 * result + (this.workingCalendar != null <a name="line.631"></a>
<FONT color="green">632</FONT>                    ? this.workingCalendar.hashCode() : 0);<a name="line.632"></a>
<FONT color="green">633</FONT>            result = 29 * result + (this.xPosition != null <a name="line.633"></a>
<FONT color="green">634</FONT>                    ? this.xPosition.hashCode() : 0);<a name="line.634"></a>
<FONT color="green">635</FONT>            result = 29 * result + (this.domainIsPointsInTime ? 1 : 0);<a name="line.635"></a>
<FONT color="green">636</FONT>            return result;<a name="line.636"></a>
<FONT color="green">637</FONT>        }<a name="line.637"></a>
<FONT color="green">638</FONT>        <a name="line.638"></a>
<FONT color="green">639</FONT>    }<a name="line.639"></a>




























































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