ReducerFunction

java.lang.Object

com.googlecode.aviator.runtime.type.AviatorObject

com.googlecode.aviator.runtime.function.AbstractFunction

com.googlecode.aviator.runtime.function.internal.ReducerFunction

All Implemented Interfaces:: AviatorFunction, Serializable, Runnable, Callable<AviatorObject>

public class ReducerFunction extends AbstractFunction

Internal reducer-callcc function for 'for-loop' structure.

Since:

5.0.0

See Also:

Field Summary

Fields

Modifier and Type

Field

Description

static final ReducerFunction

INSTANCE

private static final long

serialVersionUID

Fields inherited from class com.googlecode.aviator.runtime.type.AviatorObject
metadata
Constructor Summary

Constructors

Modifier

Constructor

Description

private

ReducerFunction()
Method Summary

Modifier and Type

Method

Description

final AviatorObject

call(Map<String,Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3)

String

getName()

Get the function name

private AviatorObject

reduce(Map<String,Object> env, AviatorObject arg2, AviatorObject arg3, Object coll, AviatorFunction iteratorFn)

Methods inherited from class com.googlecode.aviator.runtime.function.AbstractFunction
call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, desc, getAviatorType, getValue, innerCompare, run, throwArity

Methods inherited from class com.googlecode.aviator.runtime.type.AviatorObject
add, bitAnd, bitNot, bitOr, bitXor, booleanValue, compare, compareEq, defineValue, deref, div, exponent, getElement, getMetadata, isNull, match, meta, mod, mult, neg, not, numberValue, setValue, shiftLeft, shiftRight, stringValue, sub, toString, unsignedShiftRight, withMeta, withoutMeta

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

Field Details
- serialVersionUID
  
  private static final long serialVersionUID
  See Also:
  
  Constant Field Values
- INSTANCE
  
  public static final ReducerFunction INSTANCE
Constructor Details
- ReducerFunction
  
  private ReducerFunction()
Method Details
- getName
  
  public String getName()
  
  Description copied from interface: AviatorFunction
  
  Get the function name
  
  Returns:
- call
  
  public final AviatorObject call(Map<String,Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3)
  
  Specified by:
  
  call in interface AviatorFunction
  
  Overrides:
  
  call in class AbstractFunction
- reduce
  
  private AviatorObject reduce(Map<String,Object> env, AviatorObject arg2, AviatorObject arg3, Object coll, AviatorFunction iteratorFn)