Class ReducerFunction
- java.lang.Object
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- com.googlecode.aviator.runtime.type.AviatorObject
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- com.googlecode.aviator.runtime.function.AbstractFunction
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- com.googlecode.aviator.runtime.function.internal.ReducerFunction
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- All Implemented Interfaces:
AviatorFunction
,java.io.Serializable
,java.lang.Runnable
,java.util.concurrent.Callable<AviatorObject>
public class ReducerFunction extends AbstractFunction
Internal reducer-callcc function for 'for-loop' structure.- Since:
- 5.0.0
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static ReducerFunction
INSTANCE
private static long
serialVersionUID
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Fields inherited from class com.googlecode.aviator.runtime.type.AviatorObject
metadata
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Constructor Summary
Constructors Modifier Constructor Description private
ReducerFunction()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description AviatorObject
call(java.util.Map<java.lang.String,java.lang.Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3)
java.lang.String
getName()
Get the function nameprivate AviatorObject
reduce(java.util.Map<java.lang.String,java.lang.Object> env, AviatorObject arg2, AviatorObject arg3, java.lang.Object coll, AviatorFunction iteratorFn)
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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
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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
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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INSTANCE
public static final ReducerFunction INSTANCE
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Method Detail
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getName
public java.lang.String getName()
Description copied from interface:AviatorFunction
Get the function name- Returns:
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call
public final AviatorObject call(java.util.Map<java.lang.String,java.lang.Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3)
- Specified by:
call
in interfaceAviatorFunction
- Overrides:
call
in classAbstractFunction
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reduce
private AviatorObject reduce(java.util.Map<java.lang.String,java.lang.Object> env, AviatorObject arg2, AviatorObject arg3, java.lang.Object coll, AviatorFunction iteratorFn)
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