Package org.codice.ddf.catalog.plugin.metacard

Class MetacardCondition

java.lang.Object

org.codice.ddf.catalog.plugin.metacard.MetacardCondition

public class MetacardCondition
extends Object

Represents an immutable, rule-based check on a metacard given a map of possible criteria to check against. The class must remain immutable to account for the case where an admin submits configuration changes during live ingest traffic; there must exist a deterministic boundary where the rule (and all its fields) synchronously swap to the new configuration without corrupting the ingest traffic (i.e. attempts to test a scheme criteria for an IP address value, which will produce undefined behavior, resulting with incorrect attribute markings).

Constructor Summary

Constructors

Constructor	Description
MetacardCondition(String criteriaKey, String expectedValue)
MetacardCondition(String criteriaKey, String expectedValue, List<String> newAttributes, KeyValueParser parser)

Method Summary

Modifier and Type	Method	Description
boolean	applies(Map<String,Serializable> criteria)
String	getCriteriaKey()
String	getExpectedValue()
List<String>	getNewAttributes()
Map<String,String>	getParsedAttributes()

Methods inherited from class java.lang.Object

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

Constructor Details

MetacardCondition

public MetacardCondition(String criteriaKey,
 String expectedValue)

MetacardCondition

public MetacardCondition(String criteriaKey,
 String expectedValue,
 List<String> newAttributes,
 KeyValueParser parser)

Method Details

getCriteriaKey

public String getCriteriaKey()

getExpectedValue

public String getExpectedValue()

getNewAttributes

public List<String> getNewAttributes()

getParsedAttributes

public Map<String,String> getParsedAttributes()

applies

public boolean applies(Map<String,Serializable> criteria)