Package edu.uiuc.ncsa.security.util.functor

Class JFunctorImpl

java.lang.Object

edu.uiuc.ncsa.security.util.functor.JFunctorImpl

All Implemented Interfaces:

JFunctor, JMetaMetaFunctor, JSONFunctor, Serializable

Direct Known Subclasses:

jAnd, jclearEnv, jConcat, jDrop, jEcho, jFalse, jgetEnv, jIf, jNot, jOr, jRaiseError, jReplace, jsetEnv, jStringComparisons, jThen, jToArray, jToLowerCase, jToUpperCase, jTrue, jXOr, UserDefined

public abstract class JFunctorImpl
extends Object
implements JFunctor

Created by Jeff Gaynor
on 2/27/18 at 8:53 AM

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayList<Object>	args
protected boolean	executed
protected Object	result
protected FunctorType	type

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JFunctorImpl(FunctorType type)

Method Summary

Modifier and Type	Method	Description
void	addArg(JFunctor x)
void	addArg(JSONFunctor x)
void	addArg(Boolean x)
void	addArg(Integer x)
void	addArg(String x)
void	addArg(List<JFunctor> functors)
protected void	checkArgs()	This will check that there are args (assumes that the functor requires arguments and that each argument in turn is a functor.
protected void	checkArgs(boolean allowEmptyList)
void	clearState()
ArrayList<Object>	getArgs()
boolean	getBooleanResult()
int	getIntResult()
List	getListResult()	This will always return a list.
String	getName()
Object	getResult()
String	getStringResult()
boolean	isExecuted()
void	reset()	This resets the entire state of the functor including erasing the argument list. If you need to clear the executed state and re-run everything, consider invoking clearState().
net.sf.json.JSONObject	toJSON()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface edu.uiuc.ncsa.security.util.functor.JMetaMetaFunctor

execute

Field Detail

type

protected FunctorType type

executed

protected boolean executed

result

protected Object result

args

protected ArrayList<Object> args

Constructor Detail

JFunctorImpl

protected JFunctorImpl(FunctorType type)

Method Detail

isExecuted

public boolean isExecuted()

clearState

public void clearState()

reset

public void reset()

This resets the entire state of the functor including erasing the argument list. If you need to clear the executed state and re-run everything, consider invoking clearState().

checkArgs

protected void checkArgs()

This will check that there are args (assumes that the functor requires arguments and that each argument in turn is a functor. This is used in various functors.

checkArgs

protected void checkArgs(boolean allowEmptyList)

addArg

public void addArg(List<JFunctor> functors)

Specified by:

addArg in interface JFunctor

getResult

public Object getResult()

Specified by:

getResult in interface JMetaMetaFunctor

getListResult

public List getListResult()

This will always return a list. If the result is not a list, it will be enclosed in an list.

Returns:

getBooleanResult

public boolean getBooleanResult()

getStringResult

public String getStringResult()

getIntResult

public int getIntResult()

getArgs

public ArrayList<Object> getArgs()

Specified by:

getArgs in interface JFunctor

addArg

public void addArg(String x)

Specified by:

addArg in interface JFunctor

addArg

public void addArg(JFunctor x)

Specified by:

addArg in interface JFunctor

addArg

public void addArg(JSONFunctor x)

Specified by:

addArg in interface JFunctor

addArg

public void addArg(Integer x)

Specified by:

addArg in interface JFunctor

addArg

public void addArg(Boolean x)

getName

public String getName()

Specified by:

getName in interface JFunctor

toJSON

public net.sf.json.JSONObject toJSON()

Specified by:

toJSON in interface JSONFunctor

toString

public String toString()

Overrides:

toString in class Object