org.eclipse.tptp.platform.provisional.sun50.fastxpath.functions
Class EFunctionOneArg

java.lang.Object
  org.eclipse.tptp.platform.provisional.sun50.fastxpath.EExpression
      org.eclipse.tptp.platform.provisional.sun50.fastxpath.functions.EFunction
          org.eclipse.tptp.platform.provisional.sun50.fastxpath.functions.EFunctionOneArg

All Implemented Interfaces:

IExpression

Direct Known Subclasses:

EFuncBoolean, EFuncCeiling, EFuncCount, EFuncExtElementAvailable, EFuncExtFunctionAvailable, EFuncFloor, EFuncNot, EFuncRound, EFuncSum, EFunction2Args, EFunctionDef1Arg

public class EFunctionOneArg

extends EFunction

Field Summary

protected IExpression

eArg0

Constructor Summary

EFunctionOneArg(FunctionOneArg foa)

Method Summary

void	callArgVisitors(XPathVisitor visitor)
void	checkNumberArgs(int argNum)
void	fixupVariables(java.util.Vector vars, int globalsSize)
Expression	getArg0()
protected double	getArg0AsNumber(FastXPathContext context)
protected XString	getArg0AsString(FastXPathContext context)
IExpression	getEArg0()
Expression	getExpression()
IExpression	instance(Expression e)
void	linkParent(IExpression parent)
void	printGraph(int level)
void	setArg(Expression arg, int argNum)
void	setEArg0(IExpression arg0)
void	setExpression(Expression exp)

Methods inherited from class org.eclipse.tptp.platform.provisional.sun50.fastxpath.functions.EFunction

getArgAsNumber, getArgAsString

Methods inherited from class org.eclipse.tptp.platform.provisional.sun50.fastxpath.EExpression

compile, execute, getParent, indent, setParent

Methods inherited from class java.lang.Object

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

Field Detail

eArg0

protected IExpression eArg0

Constructor Detail

EFunctionOneArg

public EFunctionOneArg(FunctionOneArg foa)

Parameters:

foa -

Method Detail

instance

public IExpression instance(Expression e)

Overrides:

instance in class EFunction

See Also:

org.eclipse.tptp.platform.provisional.sun50.fastxpath.functions.EFunction#instance(com.sun.org.apache.xpath.internal.Expression)

callArgVisitors

public void callArgVisitors(XPathVisitor visitor)

Parameters:

visitor -

checkNumberArgs

public void checkNumberArgs(int argNum)
                     throws WrongNumberArgsException

Parameters:

argNum -

Throws:

WrongNumberArgsException

fixupVariables

public void fixupVariables(java.util.Vector vars,
                           int globalsSize)

Parameters:

vars -

globalsSize -

getArg0

public Expression getArg0()

Returns:

Arg #0

getExpression

public Expression getExpression()

Returns:

expression

setArg

public void setArg(Expression arg,
                   int argNum)
            throws WrongNumberArgsException

Parameters:

arg -

argNum -

Throws:

WrongNumberArgsException

setExpression

public void setExpression(Expression exp)

Parameters:

exp -

printGraph

public void printGraph(int level)

Specified by:

printGraph in interface IExpression

Overrides:

printGraph in class EFunction

See Also:

EFunction.printGraph(int)

linkParent

public void linkParent(IExpression parent)

Specified by:

linkParent in interface IExpression

Overrides:

linkParent in class EExpression

See Also:

org.eclipse.tptp.platform.provisional.sun50.fastxpath.EExpression#linkParent(org.eclipse.tptp.platform.provisional.sun50.fastxpath.EExpression)

getEArg0

public IExpression getEArg0()

Returns:

arg #0

setEArg0

public void setEArg0(IExpression arg0)

Parameters:

arg0 -

getArg0AsString

protected XString getArg0AsString(FastXPathContext context)
                           throws javax.xml.transform.TransformerException,
                                  ExpressionEvaluationException

Throws:

javax.xml.transform.TransformerException

ExpressionEvaluationException

getArg0AsNumber

protected double getArg0AsNumber(FastXPathContext context)
                          throws javax.xml.transform.TransformerException,
                                 ExpressionEvaluationException

Throws:

javax.xml.transform.TransformerException

ExpressionEvaluationException