Class IsDefFunction
- 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.system.IsDefFunction
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- All Implemented Interfaces:
AviatorFunction
,java.io.Serializable
,java.lang.Runnable
,java.util.concurrent.Callable<AviatorObject>
public class IsDefFunction extends AbstractFunction
is_def(x) returns true when variable x is defined in current scope or parent scopes.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description 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 Constructor Description IsDefFunction()
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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)
java.lang.String
getName()
Get the function name-
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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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 AviatorObject call(java.util.Map<java.lang.String,java.lang.Object> env, AviatorObject arg1)
- Specified by:
call
in interfaceAviatorFunction
- Overrides:
call
in classAbstractFunction
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