Package javax.time.calendar
Class CalendricalMatchers.DayOfWeekInMonth
- java.lang.Object
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- javax.time.calendar.CalendricalMatchers.DayOfWeekInMonth
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- All Implemented Interfaces:
java.io.Serializable
,CalendricalMatcher
- Enclosing class:
- CalendricalMatchers
private static final class CalendricalMatchers.DayOfWeekInMonth extends java.lang.Object implements CalendricalMatcher, java.io.Serializable
Class implementing day-of-week in month matcher.
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Field Summary
Fields Modifier and Type Field Description private DayOfWeek
dayOfWeek
The day-of-week.private int
ordinal
The ordinal, from 1 to 5.private static long
serialVersionUID
A serialization identifier for this class.
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Constructor Summary
Constructors Modifier Constructor Description private
DayOfWeekInMonth(int ordinal, DayOfWeek dayOfWeek)
Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object obj)
int
hashCode()
boolean
matchesCalendrical(Calendrical calendrical)
Checks if the input calendrical matches the rules of the implementation.
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Field Detail
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serialVersionUID
private static final long serialVersionUID
A serialization identifier for this class.- See Also:
- Constant Field Values
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ordinal
private final int ordinal
The ordinal, from 1 to 5.
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dayOfWeek
private final DayOfWeek dayOfWeek
The day-of-week.
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Constructor Detail
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DayOfWeekInMonth
private DayOfWeekInMonth(int ordinal, DayOfWeek dayOfWeek)
Constructor.- Parameters:
ordinal
- ordinal, from 1 to 5dayOfWeek
- the day-of-week, not null
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Method Detail
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matchesCalendrical
public boolean matchesCalendrical(Calendrical calendrical)
Checks if the input calendrical matches the rules of the implementation.This is a strategy pattern that allows a range of matches to be made against a calendrical. A typical implementation will query the calendrical to extract one of more values, and compare or check them in some way.
For example, an implementation to check if the calendrical represents a Saturday or Sunday:
public boolean matchesCalendrical(Calendrical calendrical) { DayOfWeek dow = calendrical.get(ISOChronology.dayOfWeekRule()); return dow != null && (dow == DayOfWeek.SATURDAY || dow == DayOfWeek.SUNDAY); }
- Specified by:
matchesCalendrical
in interfaceCalendricalMatcher
- Parameters:
calendrical
- the calendrical to match against, not null- Returns:
- true if the date matches, false otherwise
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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