Package it.unimi.dsi.fastutil.doubles
Class DoubleIterators.UnmodifiableBidirectionalIterator
- java.lang.Object
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- it.unimi.dsi.fastutil.doubles.DoubleIterators.UnmodifiableBidirectionalIterator
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- All Implemented Interfaces:
BidirectionalIterator<java.lang.Double>
,DoubleBidirectionalIterator
,DoubleIterator
,ObjectBidirectionalIterator<java.lang.Double>
,ObjectIterator<java.lang.Double>
,java.util.Iterator<java.lang.Double>
,java.util.PrimitiveIterator<java.lang.Double,java.util.function.DoubleConsumer>
,java.util.PrimitiveIterator.OfDouble
- Enclosing class:
- DoubleIterators
public static class DoubleIterators.UnmodifiableBidirectionalIterator extends java.lang.Object implements DoubleBidirectionalIterator
An unmodifiable wrapper class for bidirectional iterators.
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Constructor Summary
Constructors Constructor Description UnmodifiableBidirectionalIterator(DoubleBidirectionalIterator i)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
hasNext()
boolean
hasPrevious()
Returns whether there is a previous element.double
nextDouble()
Returns the next element as a primitive type.double
previousDouble()
Returns the previous element as a primitive type.-
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleBidirectionalIterator
back, previous, skip
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Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleIterator
forEachRemaining, next
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Constructor Detail
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UnmodifiableBidirectionalIterator
public UnmodifiableBidirectionalIterator(DoubleBidirectionalIterator i)
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Method Detail
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hasNext
public boolean hasNext()
- Specified by:
hasNext
in interfacejava.util.Iterator<java.lang.Double>
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hasPrevious
public boolean hasPrevious()
Description copied from interface:BidirectionalIterator
Returns whether there is a previous element.- Specified by:
hasPrevious
in interfaceBidirectionalIterator<java.lang.Double>
- Returns:
- whether there is a previous element.
- See Also:
ListIterator.hasPrevious()
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nextDouble
public double nextDouble()
Description copied from interface:DoubleIterator
Returns the next element as a primitive type.- Specified by:
nextDouble
in interfaceDoubleIterator
- Specified by:
nextDouble
in interfacejava.util.PrimitiveIterator.OfDouble
- Returns:
- the next element in the iteration.
- See Also:
Iterator.next()
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previousDouble
public double previousDouble()
Description copied from interface:DoubleBidirectionalIterator
Returns the previous element as a primitive type.- Specified by:
previousDouble
in interfaceDoubleBidirectionalIterator
- Returns:
- the previous element in the iteration.
- See Also:
ListIterator.previous()
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