Package com.randomnoun.common

Class Struct.StructuredListComparator

java.lang.Object

com.randomnoun.common.Struct.StructuredListComparator

All Implemented Interfaces:

Comparator

Enclosing class:

Struct

public static class Struct.StructuredListComparator
extends Object
implements Comparator

A Comparator which performs comparisons between two rows in a structured list (used in sorting). This comparator is equivalent to an 'ORDER BY' on a single field returned by the Spring JdbcTemplate method.

Constructor Summary

Constructors

Constructor	Description
StructuredListComparator(String fieldName)	Create a new StructuredListComparator object, which will sort on the supplied field.

Method Summary

Modifier and Type	Method	Description
int	compare(Object a, Object b)	Compare two structured list elements

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

StructuredListComparator

public StructuredListComparator(String fieldName)

Create a new StructuredListComparator object, which will sort on the supplied field.

Parameters:

fieldName - The name of the field to sort on

Method Details

compare

public int compare(Object a,
 Object b)
            throws IllegalArgumentException

Compare two structured list elements

Specified by:

compare in interface Comparator

Throws:

IllegalArgumentException

See Also:

• Comparator.compare(java.lang.Object, java.lang.Object)