litesoft
@ 939
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package org.litesoft.core.simpletypes.temporal; import org.litesoft.commonfoundation.base.*; import org.litesoft.commonfoundation.typeutils.*; public abstract class AbstractTimestampH<T extends AbstractTimestampH, M extends AbstractTimestampH.Mutable> extends AbstractCalendarYMD<T, M> implements TimestampAccessorH { private static final long serialVersionUID = 1L; private /* final */ int mHour; private /* final */ int mZuluOffsetMins; protected AbstractTimestampH( int pYear, int pMonth, int pDay, int pZuluOffsetMins, int pHour ) { super( pYear, pMonth, pDay ); mHour = validateHour( pHour ); mZuluOffsetMins = pZuluOffsetMins; } @Override public final int getHour() { return mHour; } /** * Return a T with the Hour set to the parameter. */ public final T hour( int pHour ) { validateHour( pHour ); return (mHour == pHour) ? us() : LLsetHour( pHour ); } /** * Return T with the parameter pHour added. */ public final T addHours( int pHours ) { return (pHours == 0) ? us() : LLsetHour( mHour + pHours ); } /** * Return T with the parameter pHour subtracted. */ public final T minusHours( int pHours ) { return (pHours == 0) ? us() : LLsetHour( mHour - pHours ); } public int getZuluOffsetMins() { return mZuluOffsetMins; } // vvvvvvvvvvvvvvvvvv Support methods vvvvvvvvvvvvvvvvv protected static final int parseOffset( String pStringForm, String... pParts ) { String zPart = Strings.noEmpty( pParts[pParts.length - 1] ); if ( zPart == null ) { return 0; } char zPlusOrMinus = zPart.charAt( 0 ); if ( (zPlusOrMinus == '-') || (zPlusOrMinus == '+') ) { zPart = zPart.substring( 1 ); int zOffset = 0; switch ( zPart.length() ) { case 5: if ( zPart.charAt( 2 ) != ':' ) { break; } zPart = zPart.substring( 0, 2 ) + zPart.substring( 3 ); // Fall Thru case 4: zOffset += parseInt( zPart.substring( 3 ), "Offset Minutes", pStringForm ); zPart = zPart.substring( 0, 2 ); // Fall Thru case 2: return zOffset + (60 * parseInt( zPart, "Offset Hours", pStringForm )); default: break; } } throw new IllegalArgumentException( "Invalid Offset in: " + pStringForm ); } protected static final StringBuilder tailSQLvalue( TimestampAccessorH pAccessorYMDH, boolean pAddTail, StringBuilder pSB ) { if ( pAddTail ) { pSB.append( 'Z' ); int zOffset = pAccessorYMDH.getZuluOffsetMins(); if ( zOffset != 0 ) { if ( zOffset > 0 ) { pSB.append( '+' ); } else { pSB.append( '-' ); zOffset = -zOffset; } int zHours = zOffset / 60; int zMins = zOffset - (zHours * 60); pSB.append( Integers.zeroPadIt( 2, zHours ) ); if ( zMins != 0 ) { pSB.append( ':' ).append( Integers.zeroPadIt( 2, zMins ) ); } } } return pSB; } protected static final int parseHour( String pStringForm, String... pParts ) { return parseInt( pParts[3], "Hour", pStringForm ); } protected static final StringBuilder formatSQLvalueYMDH( TimestampAccessorH pAccessor, boolean pAddTail, StringBuilder pSB ) { formatSQLvalueYMD( pAccessor, pSB ).append( 'T' ); formatHour( pAccessor, pSB ); return tailSQLvalue( pAccessor, pAddTail, pSB ); } protected static final StringBuilder formatSortableDisplayFormYMDH( TimestampAccessorH pAccessor, StringBuilder pSB ) { formatSortableDisplayFormYMD( pAccessor, pSB ).append( ' ' ); return formatHour( pAccessor, pSB ); } protected static final StringBuilder formatHour( TimestampAccessorH pAccessor, StringBuilder pSB ) { pSB.append( Integers.zeroPadIt( 2, pAccessor.getHour() ) ); return pSB; } protected static final int validateHour( int pHour ) throws IllegalArgumentException { if ( (pHour < 0) || (23 < pHour) ) { throw new IllegalArgumentException( "Invalid Hour provided: " + pHour ); } return pHour; } protected int LL_hashCode() { return hashCodeEm( super.hashCode(), mHour ); } /** * T is non-null and of the same class, so should check everything! */ protected boolean LL_equalsNonNullStrict( T them ) { return super.LL_equalsNonNullStrict( them ) && this.getHour() == them.getHour(); } protected Compare LL_compareNonNullLoose( Object them ) { Compare zCompare = super.LL_compareNonNullLoose( them ); if ( (zCompare.result() == EQUAL) && (them instanceof TimestampAccessorH) ) { zCompare = zCompare.then( this.getHour(), ((TimestampAccessorH) them).getHour() ); } return zCompare; } /** * @param pNewMonth != current */ protected final T LLsetHour( int pNewHour ) { M zMutable = createMutable( getYear(), getMonth(), getDay(), pNewHour ); zMutable.normalize(); return createTypeFrom( zMutable ); } protected abstract M createMutable( int pYear, int pMonth, int pDay, int pNewHour ); protected static class Mutable extends AbstractCalendarYMD.Mutable implements TimestampAccessorH { private final int mZuluOffsetMins; protected int mHour; public Mutable( int pYear, int pMonth, int pDay, boolean pDayConstrained, int pZuluOffsetMins, int pHour ) { super( pYear, pMonth, pDay, pDayConstrained ); mZuluOffsetMins = pZuluOffsetMins; mHour = pHour; } @Override public int getZuluOffsetMins() { return mZuluOffsetMins; } public void fromWallToZulu() { adjustMinutesTo( -UtilDateAdaptor.calculateCurrentUTCtoWallOffsetMinutes() ); } public void fromZuluToWall() { adjustMinutesTo( UtilDateAdaptor.calculateCurrentUTCtoWallOffsetMinutes() ); } public void fromOriginalWallToWall() { adjustMinutesTo( UtilDateAdaptor.calculateCurrentUTCtoWallOffsetMinutes() - getZuluOffsetMins() ); } public final int getHour() { return mHour; } public void normalize() { super.normalize(); while ( mHour < 0 ) { tooSmallHour(); } while ( 23 < mHour ) { tooLargeHour(); } } protected final void decrementHour() { if ( --mHour < 0 ) { tooSmallHour(); } } protected final void incrementHour() { if ( 23 < ++mHour ) { tooLargeHour(); } } private void tooSmallHour() { decrementDay(); mHour += 24; } private void tooLargeHour() { mHour -= 24; incrementDay(); } protected void adjustMinutesTo( int pOffsetMinsAdjustment ) { if ( pOffsetMinsAdjustment != 0 ) { mHour += pOffsetMinsAdjustment / 60; // Hours Offset normalize(); } } } } |
Commits for litesoft/trunk/Java/core/Anywhere/src/org/litesoft/core/simpletypes/temporal/AbstractTimestampH.java
Revision | Author | Commited | Message |
---|---|---|---|
939 Diff | GeorgeS | Mon 02 Jun, 2014 21:30:31 +0000 | Extracting commonfoundation |
912 Diff | GeorgeS | Fri 28 Jun, 2013 06:48:05 +0000 | Revert to mixed & Working (PEDS & Prioritizer) code! |
898 Diff | GeorgeS | Sun 17 Mar, 2013 21:46:33 +0000 | Temporal!!! |
897 Diff | GeorgeS | Mon 25 Feb, 2013 02:04:34 +0000 | |
893 Diff | GeorgeS | Mon 14 Jan, 2013 01:18:30 +0000 | |
864 Diff | GeorgeS | Mon 19 Nov, 2012 01:48:25 +0000 | |
862 Diff | GeorgeS | Thu 15 Nov, 2012 02:23:36 +0000 | On the Way... |
861 Diff | GeorgeS | Mon 05 Nov, 2012 13:55:32 +0000 | |
859 | GeorgeS | Mon 05 Nov, 2012 01:26:38 +0000 |