java.lang.Object

nz.org.riskscape.engine.function.BinaryPredicateFunction<T,U>

Type Parameters:: T - the type of the lhs of the predicate; U - the type of the rhs of the predicate

All Implemented Interfaces:: AutoCloseable, RiskscapeFunction, UntypedFunction

public class BinaryPredicateFunction<T,U> extends Object implements RiskscapeFunction

Convenience for adding RiskscapeFunction metadata to a java BiPredicate function

Field Summary

Fields inherited from interface nz.org.riskscape.engine.function.RiskscapeFunction
BUILT_IN
Constructor Summary

Constructors

Constructor

Description

BinaryPredicateFunction(TokenTypes operation, Class<T> lhsJavaType, Type lhsType, Class<U> rhsJavaType, Type rhsType, BiPredicate<T,U> predicate)
Method Summary

Modifier and Type

Method

Description

Object

call(List<Object> args)

Execute the function with the given arguments.

List<Type>

getArgumentTypes()

Class<T>

getLhsJavaType()

Type

getLhsType()

TokenTypes

getOperation()

BiPredicate<T,U>

getPredicate()

Type

getReturnType()

Class<U>

getRhsJavaType()

Type

getRhsType()

String

toString()

static <T> BinaryPredicateFunction<T,T>

uniform(TokenTypes operation, Type type, Class<T> javaType, BiPredicate<T,T> predicate)

static BinaryPredicateFunction<Object,Object>

untyped(TokenTypes operation, Type lhs, Type rhs, BiPredicate<Object,Object> predicate)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface nz.org.riskscape.engine.function.RiskscapeFunction
builtin, getAggregationFunction, getArguments, getOverloaded, getRealizable, getTypesFromArguments, identified, identified, isA, setProblemReporter, validate

Methods inherited from interface nz.org.riskscape.engine.function.UntypedFunction
close

Constructor Details
- BinaryPredicateFunction
  
  public BinaryPredicateFunction(TokenTypes operation, Class<T> lhsJavaType, Type lhsType, Class<U> rhsJavaType, Type rhsType, BiPredicate<T,U> predicate)
Method Details
- untyped
  
  public static BinaryPredicateFunction<Object,Object> untyped(TokenTypes operation, Type lhs, Type rhs, BiPredicate<Object,Object> predicate)
- uniform
  
  public static <T> BinaryPredicateFunction<T,T> uniform(TokenTypes operation, Type type, Class<T> javaType, BiPredicate<T,T> predicate)
- call
  
  public Object call(List<Object> args)
  
  Description copied from interface: UntypedFunction
  
  Execute the function with the given arguments.
  
  Specified by:
  
  call in interface UntypedFunction
  
  Parameters:
  
  args - list of arguments to the function that should conform to the types in ArgumentList.getArgumentTypes()
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- getOperation
  
  public TokenTypes getOperation()
- getPredicate
  
  public BiPredicate<T,U> getPredicate()
- getLhsJavaType
  
  public Class<T> getLhsJavaType()
- getRhsJavaType
  
  public Class<U> getRhsJavaType()
- getArgumentTypes
  
  public List<Type> getArgumentTypes()
  
  Specified by:
  
  getArgumentTypes in interface RiskscapeFunction
  
  Returns:
  
  the types that this function expects
- getLhsType
  
  public Type getLhsType()
- getRhsType
  
  public Type getRhsType()
- getReturnType
  
  public Type getReturnType()
  
  Specified by:
  
  getReturnType in interface RiskscapeFunction
  
  Returns:
  
  the type that this function should return

Class BinaryPredicateFunction<T,U>

Field Summary

Fields inherited from interface nz.org.riskscape.engine.function.RiskscapeFunction

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface nz.org.riskscape.engine.function.RiskscapeFunction

Methods inherited from interface nz.org.riskscape.engine.function.UntypedFunction

Constructor Details

BinaryPredicateFunction

Method Details

untyped

uniform

call

toString

getOperation

getPredicate

getLhsJavaType

getRhsJavaType

getArgumentTypes

getLhsType

getRhsType

getReturnType