org.nhindirect.policy

Class PolicyFilterFactory

java.lang.Object

org.nhindirect.policy.PolicyFilterFactory

public class PolicyFilterFactory
extends Object

Factory class for creating PolicyFilter instances.

Since:

1.0

Author:

Greg Meyer

Constructor Summary

Constructors

Constructor and Description
PolicyFilterFactory()

Method Summary

Modifier and Type	Method and Description
static PolicyFilter	getInstance() Creates an instance of a PolicyFilter with a default Compiler and ExecutionEngine.
static PolicyFilter	getInstance(Compiler compiler) Creates an instance of a PolicyFilter with a specific Compiler and default ExecutionEngine.
static PolicyFilter	getInstance(Compiler compiler, ExecutionEngine engine) Creates an instance of a PolicyFilter with a specific Compiler and ExecutionEngine.
static PolicyFilter	getInstance(ExecutionEngine engine) Creates an instance of a PolicyFilter with a default Compiler and a specific ExecutionEngine.

Methods inherited from class java.lang.Object

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

Constructor Detail

PolicyFilterFactory

public PolicyFilterFactory()

Method Detail

getInstance

public static PolicyFilter getInstance()
                                throws PolicyParseException

Creates an instance of a PolicyFilter with a default Compiler and ExecutionEngine.

Returns:

A new instance of a PolicyFilter.

Throws:

PolicyParseException

getInstance

public static PolicyFilter getInstance(Compiler compiler)
                                throws PolicyParseException

Creates an instance of a PolicyFilter with a specific Compiler and default ExecutionEngine.

Parameters:

compiler - The compiler to use in the filter.

Returns:

A new instance of a PolicyFilter.

Throws:

PolicyParseException

getInstance

public static PolicyFilter getInstance(ExecutionEngine engine)
                                throws PolicyParseException

Creates an instance of a PolicyFilter with a default Compiler and a specific ExecutionEngine.

Parameters:

engine - The engine to use in the filter.

Returns:

A new instance of a PolicyFilter.

Throws:

PolicyParseException

getInstance

public static PolicyFilter getInstance(Compiler compiler,
                                       ExecutionEngine engine)
                                throws PolicyParseException

Creates an instance of a PolicyFilter with a specific Compiler and ExecutionEngine.

Parameters:

compiler - The compiler to use in the filter.

engine - The engine to use in the filter.

Returns:

A new instance of a PolicyFilter.

Throws:

PolicyParseException