Public Member Functions
	FlowOperator (FlowOperatorType fop_type, String symbol, int nbrArgs, int priority, int type)

boolean	isMatchingStartFor (FlowOperator possibleEnd)

boolean	isMatchingEndFor (FlowOperator possibleStart)

FlowOperatorType	getFopType ()

boolean	isFlowOperator ()

String	toString ()

Public Member Functions inherited from org.qscript.operator.Operator
	Operator (String symbol, int nbrArgs, int priority, int type)

abstract Argument	resolve (Script script, Token token, Argument[] args, Object...objects) throws EvaluationException

String	getSymbol ()

int	getNbrArgs ()

int	getPriority ()

int	getOpType ()

boolean	isOperator ()

String	forListing ()

String	toString ()

Public Member Functions inherited from org.qscript.Token
void	setTextPosition (int charStart, int charWidth)

void	setTextPosition (int line, int charStart, int charWidth)

int	getLine ()

int	getCharStart ()

int	getCharWidth ()

boolean	isArgument ()

boolean	isFlowAction ()

boolean	isVariable ()

boolean	isThing ()

boolean	isOperator ()

boolean	isFlowOperator ()

String	forListing ()

Additional Inherited Members
Static Public Attributes inherited from org.qscript.operator.Operator
static final int	MARKER = 0

static final int	CONSTANT = 1

static final int	INFIX_SYMBOL = 2

static final int	FUNCTION = 3

Static Public Attributes inherited from org.qscript.Token
static final Token	DUMMY = new Argument(null)

Protected Member Functions inherited from org.qscript.operator.Operator
boolean	testForUninitialisedVars (Script script, Argument[] args) throws EvaluationException

boolean	testForUninitialisedVar (Script script, Argument arg) throws EvaluationException

void	handleInvalidArguments (Script script, Token token) throws EvaluationException

Protected Member Functions inherited from org.qscript.Token
	Token ()

Protected Attributes inherited from org.qscript.Token
int	line

int	charStart

int	charWidth

Detailed Description

A flow operator is one which controls the flow of operations found in conditional and loop constructs.

Member Function Documentation

FlowOperatorType org.qscript.operator.FlowOperator.getFopType ( )

boolean org.qscript.operator.FlowOperator.isFlowOperator ( )

Returns true

boolean org.qscript.operator.FlowOperator.isMatchingEndFor ( FlowOperator possibleStart )

Determines whether the supplied flow construct is a valid start construct for this one.

Parameters

possibleStart flow construct to test

boolean org.qscript.operator.FlowOperator.isMatchingStartFor ( FlowOperator possibleEnd )

Determines whether the supplied flow construct is a valid end construct for this one.

Parameters

possibleEnd flow construct to test

The documentation for this class was generated from the following file:

/Users/peter/git/qscript-repos/Q-script/src/org/qscript/operator/FlowOperator.java