Class FunctionSTR2GO

java.lang.Object

com.igormaznitsa.jcp.expression.functions.AbstractFunction

com.igormaznitsa.jcp.expression.functions.FunctionSTR2GO

All Implemented Interfaces:

ExpressionItem

public final class FunctionSTR2GO
extends AbstractFunction

The class implements escape function handler to escape strings to be used in Go.

Field Summary

Fields

Modifier and Type	Field	Description
private static final ValueType[][]	ARG_TYPES

Fields inherited from class AbstractFunction

ALL_FUNCTIONS, EXECUTION_PREFIX, FUNCTION_NAME_MAP, UID_COUNTER

Constructor Summary

Constructors

Constructor	Description
FunctionSTR2GO()

Method Summary

Modifier and Type	Method	Description
private static String	escapeGo(String value)
Value	executeStrBool(PreprocessorContext context, Value source, Value splitAndQuoteLines)
ValueType[][]	getAllowedArgumentTypes()	Get arrays of supported argument types
int	getArity()	Get the function arity
String	getName()	Get the function name
String	getReference()	Get the function reference to be output for a help request
ValueType	getResultType()	Get the result type
private static String	toUnicode(char c)

Methods inherited from class AbstractFunction

findForClass, findForName, getExpressionItemPriority, getExpressionItemType, toString

Methods inherited from class Object

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

Field Details

ARG_TYPES

private static final ValueType[][] ARG_TYPES

Constructor Details

FunctionSTR2GO

public FunctionSTR2GO()

Method Details

getName

public String getName()

Description copied from class: AbstractFunction

Get the function name

Specified by:

getName in class AbstractFunction

Returns:

the function name in lower case, must not be null

executeStrBool

public Value executeStrBool(PreprocessorContext context,
 Value source,
 Value splitAndQuoteLines)

toUnicode

private static String toUnicode(char c)

escapeGo

private static String escapeGo(String value)

getArity

public int getArity()

Description copied from class: AbstractFunction

Get the function arity

Specified by:

getArity in class AbstractFunction

Returns:

the function arity (zero or greater)

getAllowedArgumentTypes

@MustNotContainNull
public ValueType[][] getAllowedArgumentTypes()

Description copied from class: AbstractFunction

Get arrays of supported argument types

Specified by:

getAllowedArgumentTypes in class AbstractFunction

Returns:

the array of argument type combinations allowed by the function handler, must not be null

getReference

public String getReference()

Description copied from class: AbstractFunction

Get the function reference to be output for a help request

Specified by:

getReference in class AbstractFunction

Returns:

the function information as a String, must not be null

getResultType

public ValueType getResultType()

Description copied from class: AbstractFunction

Get the result type

Specified by:

getResultType in class AbstractFunction

Returns:

the result type of the function, must not be null