Package com.googlecode.aviator.runtime.function

Class LambdaFunction

java.lang.Object

com.googlecode.aviator.runtime.type.AviatorObject

com.googlecode.aviator.runtime.function.AbstractVariadicFunction

com.googlecode.aviator.runtime.function.LambdaFunction

All Implemented Interfaces:

AviatorFunction, Serializable, Runnable, Callable<AviatorObject>

public final class LambdaFunction
extends AbstractVariadicFunction

All lamabda function base class

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected Env	context
protected BaseExpression	expression
private boolean	inheritEnv
private boolean	installed
private final boolean	isVariadic
private final String	name
protected List<FunctionParam>	params
private static final long	serialVersionUID

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

metadata

Constructor Summary

Constructors

Constructor	Description
LambdaFunction(String name, List<FunctionParam> params, Expression expression, Env context)

Method Summary

Modifier and Type	Method	Description
AviatorObject	call(Map<String,Object> env)	call function
AviatorObject	call(Map<String,Object> env, AviatorObject arg1)
AviatorObject	call(Map<String,Object> env, AviatorObject arg1, AviatorObject arg2)
AviatorObject	call(Map<String,Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3)
AviatorObject	call(Map<String,Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3, AviatorObject arg4)
AviatorObject	call(Map<String,Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3, AviatorObject arg4, AviatorObject arg5)
AviatorObject	call(Map<String,Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3, AviatorObject arg4, AviatorObject arg5, AviatorObject arg6)
AviatorObject	call(Map<String,Object> env, AviatorObject arg1, AviatorObject arg2, AviatorObject arg3, AviatorObject arg4, AviatorObject arg5, AviatorObject arg6, AviatorObject arg7)
int	getArity()
Env	getContext()
BaseExpression	getExpression()
String	getName()	Get the function name
boolean	isInheritEnv()
boolean	isInstalled()
boolean	isVariadic()
protected Map<String,Object>	newEnv(Map<String,Object> parentEnv, AviatorObject... args)
void	resetContext()
void	setContext(Env context)
void	setInheritEnv(boolean inheritEnv)
void	setInstalled(boolean installed)
AviatorObject	variadicCall(Map<String,Object> env, boolean processArgs, AviatorObject... args)
AviatorObject	variadicCall(Map<String,Object> env, AviatorObject... args)	Call with variadic arguments.The subclass must implement this method.

Methods inherited from class com.googlecode.aviator.runtime.function.AbstractVariadicFunction

call, call, call, call, call, call, call, call, call, call, call, call, call, call, call, desc, getAviatorType, getValue, innerCompare, run

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

params

protected List<FunctionParam> params

expression

protected BaseExpression expression

context

protected Env context

inheritEnv

private boolean inheritEnv

isVariadic

private final boolean isVariadic

name

private final String name

installed

private boolean installed

Constructor Details

LambdaFunction

public LambdaFunction(String name,
 List<FunctionParam> params,
 Expression expression,
 Env context)

Method Details

isInstalled

public boolean isInstalled()

setInstalled

public void setInstalled(boolean installed)

isInheritEnv

public boolean isInheritEnv()

getContext

public Env getContext()

setContext

public void setContext(Env context)

resetContext

public void resetContext()

getExpression

public BaseExpression getExpression()

setInheritEnv

public void setInheritEnv(boolean inheritEnv)

getName

public String getName()

Description copied from interface: AviatorFunction

Get the function name

Returns:

getArity

public int getArity()

isVariadic

public boolean isVariadic()

call

public AviatorObject call(Map<String,Object> env)

Description copied from interface: AviatorFunction

call function

Specified by:

call in interface AviatorFunction

Overrides:

call in class AbstractVariadicFunction

Parameters:

env - Variable environment

Returns:

call

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

Specified by:

call in interface AviatorFunction

Overrides:

call in class AbstractVariadicFunction

call

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

Specified by:

call in interface AviatorFunction

Overrides:

call in class AbstractVariadicFunction

call

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

Specified by:

call in interface AviatorFunction

Overrides:

call in class AbstractVariadicFunction

call

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

Specified by:

call in interface AviatorFunction

Overrides:

call in class AbstractVariadicFunction

call

public AviatorObject call(Map<String,Object> env,
 AviatorObject arg1,
 AviatorObject arg2,
 AviatorObject arg3,
 AviatorObject arg4,
 AviatorObject arg5)

Specified by:

call in interface AviatorFunction

Overrides:

call in class AbstractVariadicFunction

call

public AviatorObject call(Map<String,Object> env,
 AviatorObject arg1,
 AviatorObject arg2,
 AviatorObject arg3,
 AviatorObject arg4,
 AviatorObject arg5,
 AviatorObject arg6)

Specified by:

call in interface AviatorFunction

Overrides:

call in class AbstractVariadicFunction

call

public AviatorObject call(Map<String,Object> env,
 AviatorObject arg1,
 AviatorObject arg2,
 AviatorObject arg3,
 AviatorObject arg4,
 AviatorObject arg5,
 AviatorObject arg6,
 AviatorObject arg7)

Specified by:

call in interface AviatorFunction

Overrides:

call in class AbstractVariadicFunction

newEnv

protected Map<String,Object> newEnv(Map<String,Object> parentEnv,
 AviatorObject... args)

variadicCall

public AviatorObject variadicCall(Map<String,Object> env,
 boolean processArgs,
 AviatorObject... args)

variadicCall

public AviatorObject variadicCall(Map<String,Object> env,
 AviatorObject... args)

Description copied from class: AbstractVariadicFunction

Call with variadic arguments.The subclass must implement this method.

Specified by:

variadicCall in class AbstractVariadicFunction

Parameters:

env -

args -

Returns: