Modifier and Type	Class and Description
private class	OrderComparator.AscendingComparator Simple ascending comparator
private class	OrderComparator.DescendingComparator Simple descending comparator

Modifier and Type	Field and Description
private final List<Comparator<T>>	comparators

Access	Constructor and Description
public	OrderComparator(List<StoreQuery.Ordering> orderings) Constructor

comparators	back to summary
private final List<Comparator<T>> comparators

OrderComparator	back to summary
public OrderComparator(List<StoreQuery.Ordering> orderings) Constructor

Method Detail

compare back to summary

compare	back to summary
public int compare(T o1, T o2) Implements java.util.Comparator.compare. Doc from java.util.Comparator.compare. Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second. The implementor must ensure that `signum(compare(x, y)) == -signum(compare(y, x))` for all `x` and `y`. (This implies that `compare(x, y)` must throw an exception if and only if `compare(y, x)` throws an exception.) The implementor must also ensure that the relation is transitive: `((compare(x, y)>0) && (compare(y, z)>0))` implies `compare(x, z)>0`. Finally, the implementor must ensure that `compare(x, y)==0` implies that `signum(compare(x, z))==signum(compare(y, z))` for all `z`. Parameters o1:T the first object to be compared. o2:T the second object to be compared. Returns:int a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

public int compare(T o1, T o2)

Implements java.util.Comparator.compare.

Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

The implementor must ensure that signum(compare(x, y)) == -signum(compare(y, x)) for all x and y. (This implies that compare(x, y) must throw an exception if and only if compare(y, x) throws an exception.)

The implementor must also ensure that the relation is transitive: ((compare(x, y)>0) && (compare(y, z)>0)) implies compare(x, z)>0.

Finally, the implementor must ensure that compare(x, y)==0 implies that signum(compare(x, z))==signum(compare(y, z)) for all z.

Parameters

o1:T: the first object to be compared.
o2:T: the second object to be compared.

Returns:int

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

net.sf.ehcache.search.impl back to summary

private Class OrderComparator.AscendingComparator

Class Inheritance

extends Object
implements Comparator<T extends BaseResult>, Serializable

java.lang.Object
net.sf.ehcache.search.impl.OrderComparator.AscendingComparator

All Implemented Interfaces

java.io.Serializable, java.util.Comparator

Simple ascending comparator

Field Summary

Modifier and Type	Field and Description
private final int	pos

Constructor Summary

Access	Constructor and Description
pack-priv	AscendingComparator(int pos)

Method Summary

Modifier and Type	Method and Description
public int	compare(T the first object to be compared. o1, T the second object to be compared. o2) Implements java.util.Comparator.compare. Compares its two arguments for order.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

pos	back to summary
private final int pos

Constructor Detail

AscendingComparator	back to summary
pack-priv AscendingComparator(int pos)

Method Detail

compare back to summary

compare	back to summary
public int compare(T o1, T o2) Implements java.util.Comparator.compare. Doc from java.util.Comparator.compare. Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second. The implementor must ensure that `signum(compare(x, y)) == -signum(compare(y, x))` for all `x` and `y`. (This implies that `compare(x, y)` must throw an exception if and only if `compare(y, x)` throws an exception.) The implementor must also ensure that the relation is transitive: `((compare(x, y)>0) && (compare(y, z)>0))` implies `compare(x, z)>0`. Finally, the implementor must ensure that `compare(x, y)==0` implies that `signum(compare(x, z))==signum(compare(y, z))` for all `z`. Parameters o1:T the first object to be compared. o2:T the second object to be compared. Returns:int a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

public int compare(T o1, T o2)

Implements java.util.Comparator.compare.

Doc from java.util.Comparator.compare.

Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

The implementor must also ensure that the relation is transitive: ((compare(x, y)>0) && (compare(y, z)>0)) implies compare(x, z)>0.

Finally, the implementor must ensure that compare(x, y)==0 implies that signum(compare(x, z))==signum(compare(y, z)) for all z.

Parameters

o1:T: the first object to be compared.
o2:T: the second object to be compared.

Returns:int

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

net.sf.ehcache.search.impl back to summary

private Class OrderComparator.DescendingComparator

Class Inheritance

extends Object
implements Comparator<T extends BaseResult>, Serializable

java.lang.Object
net.sf.ehcache.search.impl.OrderComparator.DescendingComparator

All Implemented Interfaces

java.io.Serializable, java.util.Comparator

Simple descending comparator

Field Summary

Modifier and Type	Field and Description
private final int	pos

Constructor Summary

Access	Constructor and Description
pack-priv	DescendingComparator(int pos)

Method Summary

Modifier and Type	Method and Description
public int	compare(T the first object to be compared. o1, T the second object to be compared. o2) Implements java.util.Comparator.compare. Compares its two arguments for order.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

pos	back to summary
private final int pos

Constructor Detail

DescendingComparator	back to summary
pack-priv DescendingComparator(int pos)

Method Detail

compare back to summary

compare	back to summary
public int compare(T o1, T o2) Implements java.util.Comparator.compare. Doc from java.util.Comparator.compare. Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second. The implementor must ensure that `signum(compare(x, y)) == -signum(compare(y, x))` for all `x` and `y`. (This implies that `compare(x, y)` must throw an exception if and only if `compare(y, x)` throws an exception.) The implementor must also ensure that the relation is transitive: `((compare(x, y)>0) && (compare(y, z)>0))` implies `compare(x, z)>0`. Finally, the implementor must ensure that `compare(x, y)==0` implies that `signum(compare(x, z))==signum(compare(y, z))` for all `z`. Parameters o1:T the first object to be compared. o2:T the second object to be compared. Returns:int a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

public int compare(T o1, T o2)

Implements java.util.Comparator.compare.

Doc from java.util.Comparator.compare.

Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

The implementor must also ensure that the relation is transitive: ((compare(x, y)>0) && (compare(y, z)>0)) implies compare(x, z)>0.

Finally, the implementor must ensure that compare(x, y)==0 implies that signum(compare(x, z))==signum(compare(y, z)) for all z.

Parameters

o1:T: the first object to be compared.
o2:T: the second object to be compared.

Returns:int

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

public Class OrderComparator<T extends net.sf.ehcache.search.impl.BaseResult>

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class OrderComparator.AscendingComparator

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class OrderComparator.DescendingComparator

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail