org.omegahat.Environment.Language
Class LazyFunction

java.lang.Object
  |
  +--org.omegahat.Environment.Language.Function
        |
        +--org.omegahat.Environment.Language.LazyFunction

All Implemented Interfaces:

Evaluable, java.io.Serializable

public class LazyFunction

extends Function

See Also:

Serialized Form

Field Summary

protected boolean

defaultArgModeIsLazy

Fields inherited from class org.omegahat.Environment.Language.Function

argumentNames, body, documentation, exceptions, hasVariableArguments, MissingArgument, name, OptionalArgumentsVariableName, OptionalArgumentVariablePrefix, returnType, templateFrame

Constructor Summary

LazyFunction(ExpressionInt body, List args, Name returnType, List exceptions, java.lang.String name, Evaluator evaluator)

LazyFunction(ExpressionInt body, List args, Name returnType, List exceptions, java.lang.String name, FunctionParameterModifier defaultArgMode, Evaluator evaluator)

Method Summary

java.lang.String	addArgument(MethodParameter param, java.lang.Object value, Evaluator evaluator)
java.lang.Object	assignArgument(Database db, java.lang.Object arg, java.lang.String name, java.lang.String optionalArgument, Evaluator evaluator)
java.lang.Object	assignNamedArgument(Database db, AssignExpression assign, java.lang.String name, java.lang.String optionalArgument, Evaluator evaluator)
Database	createCallFrame(Evaluator evaluator)
boolean	defaultIsLazy()
boolean	defaultIsLazy(boolean val)
boolean	defaultIsLazy(FunctionParameterModifier mod)
boolean	isLazy(java.lang.String name)
boolean	isLazy(java.lang.String name, int flag)
java.lang.Object	templateArgument(Evaluable arg, java.lang.String name, Evaluator evaluator)

Methods inherited from class org.omegahat.Environment.Language.Function

addArgument, addArgument, addArgument, addArgument, addArgument, addArgumentName, argList, argList, argList, argumentName, argumentNames, argumentNames, body, body, body, callFrame, checkReturnType, createVariable, eval, eval, eval, eval, eval, eval, evalBody, exceptions, exceptions, exceptions, frame, functionName, getDocumentation, getFirstChild, hasVariableArguments, hasVariableArguments, isSynchronized, lazy, matchArgument, matchArguments, matchArguments, name, name, parameterTypes, returnType, returnType, setDocumentation, setDocumentation, showArg, showArguments, showArguments, signature, toString

Methods inherited from class java.lang.Object

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

Field Detail

defaultArgModeIsLazy

protected boolean defaultArgModeIsLazy

Constructor Detail

LazyFunction

public LazyFunction(ExpressionInt body,
                    List args,
                    Name returnType,
                    List exceptions,
                    java.lang.String name,
                    Evaluator evaluator)
             throws java.lang.ClassNotFoundException

LazyFunction

public LazyFunction(ExpressionInt body,
                    List args,
                    Name returnType,
                    List exceptions,
                    java.lang.String name,
                    FunctionParameterModifier defaultArgMode,
                    Evaluator evaluator)
             throws java.lang.ClassNotFoundException

Method Detail

defaultIsLazy

public boolean defaultIsLazy()

defaultIsLazy

public boolean defaultIsLazy(boolean val)

defaultIsLazy

public boolean defaultIsLazy(FunctionParameterModifier mod)

addArgument

public java.lang.String addArgument(MethodParameter param,
                                    java.lang.Object value,
                                    Evaluator evaluator)
                             throws java.lang.ClassNotFoundException

Overrides:

addArgument in class Function

assignNamedArgument

public java.lang.Object assignNamedArgument(Database db,
                                            AssignExpression assign,
                                            java.lang.String name,
                                            java.lang.String optionalArgument,
                                            Evaluator evaluator)
                                     throws java.lang.Throwable

Overrides:

assignNamedArgument in class Function

assignArgument

public java.lang.Object assignArgument(Database db,
                                       java.lang.Object arg,
                                       java.lang.String name,
                                       java.lang.String optionalArgument,
                                       Evaluator evaluator)
                                throws java.lang.Throwable

Overrides:

assignArgument in class Function

templateArgument

public java.lang.Object templateArgument(Evaluable arg,
                                         java.lang.String name,
                                         Evaluator evaluator)
                                  throws java.lang.Throwable

Overrides:

templateArgument in class Function

createCallFrame

public Database createCallFrame(Evaluator evaluator)

Overrides:

createCallFrame in class Function

isLazy

public boolean isLazy(java.lang.String name)

isLazy

public boolean isLazy(java.lang.String name,
                      int flag)