Package com.googlecode.aviator.runtime.function.internal

Class TryCatchFunction

java.lang.Object

com.googlecode.aviator.runtime.type.AviatorObject

com.googlecode.aviator.runtime.function.AbstractFunction

com.googlecode.aviator.runtime.function.internal.TryCatchFunction

All Implemented Interfaces:

AviatorFunction, java.io.Serializable, java.lang.Runnable, java.util.concurrent.Callable<AviatorObject>

public class TryCatchFunction
extends AbstractFunction

__try(try_func, catch_handlers, finally_fn, callcc)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static TryCatchFunction	INSTANCE
private static long	serialVersionUID

Fields inherited from class com.googlecode.aviator.runtime.type.AviatorObject

metadata

Constructor Summary

Constructors

Modifier	Constructor	Description
private	TryCatchFunction()

Method Summary

Modifier and Type	Method	Description
AviatorObject	call(java.util.Map<java.lang.String,java.lang.Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3, AviatorObject arg4)
AviatorObject	chooseResult(AviatorObject result, AviatorObject ret)
java.lang.String	getName()	Get the function name
private boolean	isNewState(AviatorObject result, AviatorObject ret)
private boolean	isReturnResult(AviatorObject ret)

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 Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

INSTANCE

public static final TryCatchFunction INSTANCE

Constructor Detail

TryCatchFunction

private TryCatchFunction()

Method Detail

getName

public java.lang.String getName()

Description copied from interface: AviatorFunction

Get the function name

Returns:

call

public AviatorObject call(java.util.Map<java.lang.String,java.lang.Object> env,
                          AviatorObject arg1,
                          AviatorObject arg2,
                          AviatorObject arg3,
                          AviatorObject arg4)

Specified by:

call in interface AviatorFunction

Overrides:

call in class AbstractFunction

chooseResult

public AviatorObject chooseResult(AviatorObject result,
                                  AviatorObject ret)

isNewState

private boolean isNewState(AviatorObject result,
                           AviatorObject ret)

isReturnResult

private boolean isReturnResult(AviatorObject ret)