Class LongRange
- java.lang.Object
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- org.apache.commons.jexl3.internal.LongRange
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- All Implemented Interfaces:
java.lang.Iterable<java.lang.Long>
,java.util.Collection<java.lang.Long>
- Direct Known Subclasses:
LongRange.Ascending
,LongRange.Descending
public abstract class LongRange extends java.lang.Object implements java.util.Collection<java.lang.Long>
A range of longs.Behaves as a readonly collection of longs.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
LongRange.Ascending
Ascending long range.static class
LongRange.Descending
Descending long range.
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Constructor Summary
Constructors Modifier Constructor Description protected
LongRange(long from, long to)
Creates a new range.
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description boolean
add(java.lang.Long e)
boolean
addAll(java.util.Collection<? extends java.lang.Long> c)
void
clear()
boolean
contains(java.lang.Object o)
boolean
containsAll(java.util.Collection<?> c)
static LongRange
create(long from, long to)
Creates a range, ascending or descending depending on boundaries order.boolean
equals(java.lang.Object obj)
long
getMax()
Gets the interval maximum value.long
getMin()
Gets the interval minimum value.int
hashCode()
boolean
isEmpty()
abstract java.util.Iterator<java.lang.Long>
iterator()
boolean
remove(java.lang.Object o)
boolean
removeAll(java.util.Collection<?> c)
boolean
retainAll(java.util.Collection<?> c)
int
size()
java.lang.Object[]
toArray()
<T> T[]
toArray(T[] array)
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Method Detail
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create
public static LongRange create(long from, long to)
Creates a range, ascending or descending depending on boundaries order.- Parameters:
from
- the lower inclusive boundaryto
- the higher inclusive boundary- Returns:
- a range
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add
public boolean add(java.lang.Long e)
- Specified by:
add
in interfacejava.util.Collection<java.lang.Long>
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addAll
public boolean addAll(java.util.Collection<? extends java.lang.Long> c)
- Specified by:
addAll
in interfacejava.util.Collection<java.lang.Long>
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clear
public void clear()
- Specified by:
clear
in interfacejava.util.Collection<java.lang.Long>
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contains
public boolean contains(java.lang.Object o)
- Specified by:
contains
in interfacejava.util.Collection<java.lang.Long>
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containsAll
public boolean containsAll(java.util.Collection<?> c)
- Specified by:
containsAll
in interfacejava.util.Collection<java.lang.Long>
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equals
public boolean equals(java.lang.Object obj)
- Specified by:
equals
in interfacejava.util.Collection<java.lang.Long>
- Overrides:
equals
in classjava.lang.Object
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getMax
public long getMax()
Gets the interval maximum value.- Returns:
- the high boundary
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getMin
public long getMin()
Gets the interval minimum value.- Returns:
- the low boundary
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hashCode
public int hashCode()
- Specified by:
hashCode
in interfacejava.util.Collection<java.lang.Long>
- Overrides:
hashCode
in classjava.lang.Object
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isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interfacejava.util.Collection<java.lang.Long>
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iterator
public abstract java.util.Iterator<java.lang.Long> iterator()
- Specified by:
iterator
in interfacejava.util.Collection<java.lang.Long>
- Specified by:
iterator
in interfacejava.lang.Iterable<java.lang.Long>
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remove
public boolean remove(java.lang.Object o)
- Specified by:
remove
in interfacejava.util.Collection<java.lang.Long>
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removeAll
public boolean removeAll(java.util.Collection<?> c)
- Specified by:
removeAll
in interfacejava.util.Collection<java.lang.Long>
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retainAll
public boolean retainAll(java.util.Collection<?> c)
- Specified by:
retainAll
in interfacejava.util.Collection<java.lang.Long>
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size
public int size()
- Specified by:
size
in interfacejava.util.Collection<java.lang.Long>
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toArray
public java.lang.Object[] toArray()
- Specified by:
toArray
in interfacejava.util.Collection<java.lang.Long>
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toArray
public <T> T[] toArray(T[] array)
- Specified by:
toArray
in interfacejava.util.Collection<java.lang.Long>
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