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org.jvnet.hk2.internal

public Class ServiceHandleComparator

extends Object
implements Comparator<ServiceHandle<?>>, Serializable
Class Inheritance
All Implemented Interfaces
java.io.Serializable, java.util.Comparator
Imports
java.io.Serializable, java.util.Comparator, org.glassfish.hk2.api.ServiceHandle
Author
jwells

Field Summary

Modifier and TypeField and Description
private final DescriptorComparator
baseComparator

private static final long
serialVersionUID

For serialization

Constructor Summary

AccessConstructor and Description
public
ServiceHandleComparator()

Method Summary

Modifier and TypeMethod and Description
public int
compare(ServiceHandle<?> o1, ServiceHandle<?> o2)

Implements java.util.Comparator.compare.

Compares its two arguments for order.

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

baseComparatorback to summary
private final DescriptorComparator baseComparator
serialVersionUIDback to summary
private static final long serialVersionUID

For serialization

Constructor Detail

ServiceHandleComparatorback to summary
public ServiceHandleComparator()

Method Detail

compareback to summary
public int compare(ServiceHandle<?> o1, ServiceHandle<?> 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.

Annotations
@Override