Package com.norconex.importer.handler.condition.impl

Class NumericCondition

java.lang.Object
com.norconex.importer.handler.condition.impl.NumericCondition
All Implemented Interfaces:
Configurable<NumericConditionConfig>, Condition, ConfigurableCondition<NumericConditionConfig>, FailablePredicate<DocHandlerContext,IOException>
public class NumericCondition extends Object implements ConfigurableCondition<NumericConditionConfig>

A condition based on the numeric value(s) of matching metadata fields, supporting decimals. If multiple values are found for a field, only one of them needs to match for this condition to be true. If the value is not a valid number, it is considered not to be matching (i.e., false). The decimal character is expected to be a dot ("."). The default operator is "eq" (equals).

Single number vs range of numbers:

This condition accepts zero, one, or two value matchers:

  • 0: Use no value matcher to simply evaluate whether the value is a number (including decimal support).
  • 1: Use one value matcher to evaluate if the value is lower/greater and/or the same as the specified number.
  • 2: Use two value matchers to define a numeric range to evaluate (both matches have to evaluate to true).
Operator
See Also: