CoordinateSequenceComparator (JTS Topology Suite 1.16.1-SNAPSHOT API)

java.lang.Object
- org.locationtech.jts.geom.CoordinateSequenceComparator

All Implemented Interfaces:

java.util.Comparator
```
public class CoordinateSequenceComparator
extends java.lang.Object
implements java.util.Comparator
```
Compares two CoordinateSequences. For sequences of the same dimension, the ordering is lexicographic. Otherwise, lower dimensions are sorted before higher. The dimensions compared can be limited; if this is done ordinate dimensions above the limit will not be compared.
If different behaviour is required for comparing size, dimension, or coordinate values, any or all methods can be overridden.

Constructor Summary

Constructors
Constructor	Description
`CoordinateSequenceComparator()`	Creates a comparator which will test all dimensions.
`CoordinateSequenceComparator(int dimensionLimit)`	Creates a comparator which will test only the specified number of dimensions.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static int`	`compare(double a, double b)`	Compare two `double`s, allowing for NaN values.
`int`	`compare(java.lang.Object o1, java.lang.Object o2)`	Compares two `CoordinateSequence`s for relative order.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator
equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

- Constructor Detail
  - CoordinateSequenceComparator
```
public CoordinateSequenceComparator()
```
    Creates a comparator which will test all dimensions.
  - CoordinateSequenceComparator
```
public CoordinateSequenceComparator(int dimensionLimit)
```
    Creates a comparator which will test only the specified number of dimensions.
    
    Parameters:
    
    dimensionLimit - the number of dimensions to test
- Method Detail
  - compare
```
public static int compare(double a,
                          double b)
```
    Compare two doubles, allowing for NaN values. NaN is treated as being less than any valid number.
    
    Parameters:
    
    a - a double
    
    b - a double
    
    Returns:
    
    -1, 0, or 1 depending on whether a is less than, equal to or greater than b
  - compare
```
public int compare(java.lang.Object o1,
                   java.lang.Object o2)
```
    Compares two CoordinateSequences for relative order.
    
    Specified by:
    
    compare in interface java.util.Comparator
    
    Parameters:
    
    o1 - a CoordinateSequence
    
    o2 - a CoordinateSequence
    
    Returns:
    
    -1, 0, or 1 depending on whether o1 is less than, equal to, or greater than o2