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| <div class="subTitle">org.apache.orc.impl</div> |
| <h2 title="Class DateUtils" class="title">Class DateUtils</h2> |
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| <pre>public class <span class="typeNameLabel">DateUtils</span> |
| extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">Conversion utilities from the hybrid Julian/Gregorian calendar to/from the |
| proleptic Gregorian. |
| |
| The semantics here are to hold the string representation constant and change |
| the epoch offset rather than holding the instant in time constant and change |
| the string representation. |
| |
| These utilities will be fast for the common case (> 1582 AD), but slow |
| for old dates.</div> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#convertDate-int-boolean-boolean-">convertDate</a></span>(int original, |
| boolean fromProleptic, |
| boolean toProleptic)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#convertDateToHybrid-int-">convertDateToHybrid</a></span>(int proleptic)</code> |
| <div class="block">Convert an epoch day from the proleptic Gregorian calendar to the hybrid |
| Julian/Gregorian.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#convertDateToProleptic-int-">convertDateToProleptic</a></span>(int hybrid)</code> |
| <div class="block">Convert an epoch day from the hybrid Julian/Gregorian calendar to the |
| proleptic Gregorian.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#convertTime-long-boolean-boolean-boolean-">convertTime</a></span>(long original, |
| boolean fromProleptic, |
| boolean toProleptic, |
| boolean useUtc)</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#convertTimeToHybrid-long-boolean-">convertTimeToHybrid</a></span>(long proleptic, |
| boolean useUtc)</code> |
| <div class="block">Convert epoch millis from the proleptic Gregorian calendar to the hybrid |
| Julian/Gregorian.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#convertTimeToProleptic-long-boolean-">convertTimeToProleptic</a></span>(long hybrid, |
| boolean useUtc)</code> |
| <div class="block">Convert epoch millis from the hybrid Julian/Gregorian calendar to the |
| proleptic Gregorian.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/time/format/DateTimeFormatter.html?is-external=true" title="class or interface in java.time.format">DateTimeFormatter</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#getTimeFormat-boolean-boolean-">getTimeFormat</a></span>(boolean useProleptic, |
| boolean useUtc)</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#parseDate-java.lang.String-boolean-">parseDate</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> date, |
| boolean fromProleptic)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#parseTime-java.lang.String-boolean-boolean-">parseTime</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> date, |
| boolean fromProleptic, |
| boolean useUtc)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#printDate-int-boolean-">printDate</a></span>(int date, |
| boolean fromProleptic)</code> </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/orc/impl/DateUtils.html#printTime-long-boolean-boolean-">printTime</a></span>(long millis, |
| boolean fromProleptic, |
| boolean useUtc)</code> </td> |
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| <h4>convertDateToProleptic</h4> |
| <pre>public static int convertDateToProleptic(int hybrid)</pre> |
| <div class="block">Convert an epoch day from the hybrid Julian/Gregorian calendar to the |
| proleptic Gregorian.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>hybrid</code> - day of epoch in the hybrid Julian/Gregorian</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>day of epoch in the proleptic Gregorian</dd> |
| </dl> |
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| <h4>convertDateToHybrid</h4> |
| <pre>public static int convertDateToHybrid(int proleptic)</pre> |
| <div class="block">Convert an epoch day from the proleptic Gregorian calendar to the hybrid |
| Julian/Gregorian.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>proleptic</code> - day of epoch in the proleptic Gregorian</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>day of epoch in the hybrid Julian/Gregorian</dd> |
| </dl> |
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| <h4>convertTimeToProleptic</h4> |
| <pre>public static long convertTimeToProleptic(long hybrid, |
| boolean useUtc)</pre> |
| <div class="block">Convert epoch millis from the hybrid Julian/Gregorian calendar to the |
| proleptic Gregorian.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>hybrid</code> - millis of epoch in the hybrid Julian/Gregorian</dd> |
| <dd><code>useUtc</code> - use UTC instead of local</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>millis of epoch in the proleptic Gregorian</dd> |
| </dl> |
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| <h4>convertTimeToHybrid</h4> |
| <pre>public static long convertTimeToHybrid(long proleptic, |
| boolean useUtc)</pre> |
| <div class="block">Convert epoch millis from the proleptic Gregorian calendar to the hybrid |
| Julian/Gregorian.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>proleptic</code> - millis of epoch in the proleptic Gregorian</dd> |
| <dd><code>useUtc</code> - use UTC instead of local</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>millis of epoch in the hybrid Julian/Gregorian</dd> |
| </dl> |
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| <pre>public static int convertDate(int original, |
| boolean fromProleptic, |
| boolean toProleptic)</pre> |
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| <h4>convertTime</h4> |
| <pre>public static long convertTime(long original, |
| boolean fromProleptic, |
| boolean toProleptic, |
| boolean useUtc)</pre> |
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| <pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a> parseDate(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> date, |
| boolean fromProleptic)</pre> |
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| <pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> printDate(int date, |
| boolean fromProleptic)</pre> |
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| boolean useUtc)</pre> |
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| <pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a> parseTime(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> date, |
| boolean fromProleptic, |
| boolean useUtc)</pre> |
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| <pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> printTime(long millis, |
| boolean fromProleptic, |
| boolean useUtc)</pre> |
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