org.datavec.dataframe.util

Class IntComparatorChain

java.lang.Object

org.datavec.dataframe.util.IntComparatorChain

All Implemented Interfaces:

it.unimi.dsi.fastutil.ints.IntComparator, java.io.Serializable, java.util.Comparator<java.lang.Integer>

public class IntComparatorChain
extends java.lang.Object
implements it.unimi.dsi.fastutil.ints.IntComparator, java.io.Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
IntComparatorChain()
IntComparatorChain(it.unimi.dsi.fastutil.ints.IntComparator comparator)
IntComparatorChain(it.unimi.dsi.fastutil.ints.IntComparator comparator, boolean reverse)
IntComparatorChain(java.util.List<it.unimi.dsi.fastutil.ints.IntComparator> list)
IntComparatorChain(java.util.List<it.unimi.dsi.fastutil.ints.IntComparator> list, java.util.BitSet bits)

Method Summary

Modifier and Type	Method and Description
void	addComparator(it.unimi.dsi.fastutil.ints.IntComparator comparator)
void	addComparator(it.unimi.dsi.fastutil.ints.IntComparator comparator, boolean reverse)
int	compare(java.lang.Integer o1, java.lang.Integer o2)
int	compare(int o1, int o2)
boolean	equals(java.lang.Object object)
int	hashCode()
boolean	isLocked()
void	setComparator(int index, it.unimi.dsi.fastutil.ints.IntComparator comparator)
void	setComparator(int index, it.unimi.dsi.fastutil.ints.IntComparator comparator, boolean reverse)
void	setForwardSort(int index)
void	setReverseSort(int index)
int	size()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

IntComparatorChain

public IntComparatorChain()

IntComparatorChain

public IntComparatorChain(it.unimi.dsi.fastutil.ints.IntComparator comparator)

IntComparatorChain

public IntComparatorChain(it.unimi.dsi.fastutil.ints.IntComparator comparator,
                          boolean reverse)

IntComparatorChain

public IntComparatorChain(java.util.List<it.unimi.dsi.fastutil.ints.IntComparator> list)

IntComparatorChain

public IntComparatorChain(java.util.List<it.unimi.dsi.fastutil.ints.IntComparator> list,
                          java.util.BitSet bits)

Method Detail

addComparator

public void addComparator(it.unimi.dsi.fastutil.ints.IntComparator comparator)

addComparator

public void addComparator(it.unimi.dsi.fastutil.ints.IntComparator comparator,
                          boolean reverse)

setComparator

public void setComparator(int index,
                          it.unimi.dsi.fastutil.ints.IntComparator comparator)
                   throws java.lang.IndexOutOfBoundsException

Throws:

java.lang.IndexOutOfBoundsException

setComparator

public void setComparator(int index,
                          it.unimi.dsi.fastutil.ints.IntComparator comparator,
                          boolean reverse)

setForwardSort

public void setForwardSort(int index)

setReverseSort

public void setReverseSort(int index)

size

public int size()

isLocked

public boolean isLocked()

compare

public int compare(java.lang.Integer o1,
                   java.lang.Integer o2)
            throws java.lang.UnsupportedOperationException

Specified by:

compare in interface java.util.Comparator<java.lang.Integer>

Throws:

java.lang.UnsupportedOperationException

compare

public int compare(int o1,
                   int o2)
            throws java.lang.UnsupportedOperationException

Specified by:

compare in interface it.unimi.dsi.fastutil.ints.IntComparator

Throws:

java.lang.UnsupportedOperationException

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object object)

Specified by:

equals in interface java.util.Comparator<java.lang.Integer>

Overrides:

equals in class java.lang.Object