org.eth.cyril.model.dsl

Class ComparisonResolver

java.lang.Object

org.eth.cyril.model.dsl.ComparisonResolver

public class ComparisonResolver
extends java.lang.Object

Handles matching the typical "comparison" option as found in the blacklist or abstraction section in the configuration. A comparison consists of multiple parts of the type "query [comparator value]?": Each part consists of a query, optionally compared with "==" or "!=" to some value.

Constructor Summary

Constructors

Constructor and Description
ComparisonResolver(java.lang.String comparison) Returns a comparison resolver for the given comparison string.

Method Summary

Modifier and Type	Method and Description
static boolean	canParseComparison(java.lang.String comparison) Returns whether the given comparison string can be parsed.
java.util.Set<Resolver>	matchComparison(Resolver rootResolver) Match the comparison to the given root resolver.
java.util.Set<Resolver>	matchComparison(java.util.Set<Resolver> rootResolvers) Match the comparison to the given set of root resolvers.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComparisonResolver

public ComparisonResolver(java.lang.String comparison)

Returns a comparison resolver for the given comparison string.

Parameters:

comparison - The comparison string

Throws:

java.lang.IllegalArgumentException - If the given comparison string can't be parsed.

Method Detail

canParseComparison

public static boolean canParseComparison(java.lang.String comparison)

Returns whether the given comparison string can be parsed.

Parameters:

comparison - The comparison to parse.

Returns:

Whether the given comparison can be parsed.

matchComparison

public java.util.Set<Resolver> matchComparison(Resolver rootResolver)

Match the comparison to the given root resolver. Each comma-separated comparison part is matched by itself individually.

Parameters:

rootResolver - The root resolver to start the comparison at.

Returns:

The set of resolvers matching the given comparison.

matchComparison

public java.util.Set<Resolver> matchComparison(java.util.Set<Resolver> rootResolvers)

Match the comparison to the given set of root resolvers. Each comma-separated comparison part is matched by itself individually.

Parameters:

rootResolvers - The root resolvers to start the comparison at.

Returns:

The set of resolvers matching the given comparison.