Package ca.uhn.hl7v2.validation.builder

Class BuilderSupport

java.lang.Object
ca.uhn.hl7v2.validation.builder.BuilderSupport
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
RuleTypeBuilder
public abstract class BuilderSupport extends Object implements Serializable
Abstract base class for Validation Rule building that provides factory methods for Predicates.
Author:
Christian Ohr
See Also:

  • Constructor Details

  • Method Details

    • isEqual

      public Predicate isEqual(Object expected)
      Parameters:
      expected - expected value
      Returns:
      a predicate that evaluates to true if the expected value equals the actual value

    • isEqualIgnoreCase

      public Predicate isEqualIgnoreCase(Object expected)
      Parameters:
      expected - expected value
      Returns:
      a predicate that evaluates to true if the expected value case-insensitively equals the actual value

    • empty

      public Predicate empty()
      Returns:
      a predicate that evaluates to true if the actual value is null, has zero length or is explicitly "empty" as HL7 defines it ("").

    • emptyOr

      public Predicate emptyOr(Predicate predicate)
      Parameters:
      predicate - the predicate to evaluate if not empty
      Returns:
      a predicate that evaluates to true if the actual value is empty or the passed predicate evaluates to true.

    • matches

      public Predicate matches(String regex)
      Parameters:
      regex - regular expression
      Returns:
      a predicate that evaluates to true if the actual value matches the regular expression

    • matches

      public Predicate matches(String regex, String description)
      Parameters:
      regex - regular expression
      description - custom descriptiom for this regex
      Returns:
      a predicate that evaluates to true if the actual value matches the regular expression

    • startsWith

      public Predicate startsWith(String prefix)
      Parameters:
      prefix - prefix string
      Returns:
      a predicate that evaluates to true if the actual value starts with the specified prefix.

    • nonNegativeInteger

      public Predicate nonNegativeInteger()
      Returns:
      a predicate that evaluates to true if the actual value can be parsed into a non-negative integer.

    • number

      public Predicate number()
      Returns:
      a predicate that evaluates to true if the actual value can be parsed into a number with optional decimal digits.

    • date

      public Predicate date()
      Returns:
      a predicate that evaluates to true if the actual value matches a HL7 date pattern (YYYY[MM[DD]])

    • time

      public Predicate time()
      Returns:
      a predicate that evaluates to true if the actual value matches a HL7 time pattern

    • dateTime

      public Predicate dateTime()
      Returns:
      a predicate that evaluates to true if the actual value matches a HL7 datetime pattern

    • dateTime25

      public Predicate dateTime25()
      Returns:
      a predicate that evaluates to true if the actual value matches a HL7 datetime pattern

    • usPhoneNumber

      public Predicate usPhoneNumber()
      Returns:
      a predicate that evaluates to true if the actual value matches a US phone number pattern

    • oid

      public Predicate oid()
      Returns:
      a predicate that evaluates to true if the actual value matches an ISO OID pattern

    • uuid

      public Predicate uuid()
      Returns:
      a predicate that evaluates to true if the actual value matches a UUID pattern

    • matches

      public Predicate matches(String regex, int flags)
      Parameters:
      regex - regular expression
      flags - regular expression flags
      Returns:
      a predicate that evaluates to true if the actual value matches the regular expression

    • in

      public Predicate in(Object... allowed)
      Equivalent with allOf(isEqual(allowed[0]), ..., isEqual(allowed[n-1])
      Parameters:
      allowed - allowed values
      Returns:
      a predicate that evaluates to true if the actual value occurs in he specified array of objects

    • in

      public Predicate in(Collection<?> allowed)
      Parameters:
      allowed - allowed values
      Returns:
      a predicate that evaluates to true if the actual value occurs in he specified collection of objects

    • anyOf

      public Predicate anyOf(Iterable<Predicate> predicates)
      Parameters:
      predicates - predicates of which one shall evaluate to true
      Returns:
      a predicate that evaluates to true if any of the specified predicates evaluates to true

    • allOf

      public Predicate allOf(Iterable<Predicate> predicates)
      Parameters:
      predicates - predicates of which all shall evaluate to true
      Returns:
      a predicate that evaluates to true if all of the specified predicates evaluate to true

    • anyOf

      public Predicate anyOf(Predicate... predicates)
      Parameters:
      predicates - predicates of which one shall evaluate to true
      Returns:
      a predicate that evaluates to true if any of the specified predicates evaluates to true

    • allOf

      public Predicate allOf(Predicate... predicates)
      Parameters:
      predicates - predicates of which all shall evaluate to true
      Returns:
      a predicate that evaluates to true if all of the specified predicates evaluate to true

    • not

      public Predicate not(Predicate predicate)
      Parameters:
      predicate - predicate to be negated
      Returns:
      a predicate that evaluates to true if the specified predicate evaluate to false

    • maxLength

      public Predicate maxLength(int maxSize)
      Parameters:
      maxSize - maximal length of the value
      Returns:
      a predicate that evaluates to true if the length of the actual value is equal or shorter than the specified length

    • withdrawn

      public Predicate withdrawn()
      Returns:
      a predicate that evaluates to false giving the reason that the message element has been withdrawn and should not be used anymore.

    • always

      public Predicate always(boolean b)
      Returns:
      a predicate that evaluates to the specified boolean value

    • alwaysFails

      public Predicate alwaysFails()
      Returns:
      a predicate that evaluates to false