ErrorFormatter

Instance Constructors

new ErrorFormatter(showExpected: Boolean = true, showPosition: Boolean = true, showLine: Boolean = true, showTraces: Boolean = false, showFrameStartOffset: Boolean = true, expandTabs: Int = 1, traceCutOff: Int = 120)

showExpected
whether a description of the expected input is to be shown
showPosition
whether the error position is to be shown
showLine
whether the input line with a error position indicator is to be shown
showTraces
whether the error's rule trace are to be shown
showFrameStartOffset
whether formatted traces should include the frame start offset
expandTabs
whether and how tabs in the error input line are to be expanded. The value indicates the column multiples that a tab represents (equals the number of spaces that a leading tab is expanded into). Set to a value < 0 to disable tab expansion.
traceCutOff
the maximum number of (trailing) characters shown for a rule trace

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
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final def ##(): Int

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final def ==(arg0: Any): Boolean

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final def asInstanceOf[T0]: T0

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def clone(): AnyRef

Attributes
protected[java.lang]
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Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
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def equals(arg0: Any): Boolean

Definition Classes
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def expandErrorLineTabs(line: String, errorColumn: Int): (Int, String)

Performs tab expansion as configured by the expandTabs member.
Performs tab expansion as configured by the expandTabs member. The errorColumn as well as the returned Int value are both 1-based.
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def format(sb: StringBuilder, error: ParseError, input: ParserInput): StringBuilder

Formats the given ParseError into the given StringBuilder using the settings configured for this formatter instance.
def format(error: ParseError, input: ParserInput): String

Formats the given ParseError into a String using the settings configured for this formatter instance.
def formatAsExpected(trace: RuleTrace): String

Formats the given trace into an "expected" string.
def formatErrorLine(sb: StringBuilder, error: ParseError, input: ParserInput): StringBuilder

Formats the input line in which the error occurred and underlines the given error's position in the line with a caret.
def formatErrorLine(error: ParseError, input: ParserInput): String

Formats the input line in which the error occurred and underlines the given error's position in the line with a caret.
def formatExpected(sb: StringBuilder, error: ParseError): StringBuilder

Formats what is expected at the error location into the given StringBuilder including text padding.
def formatExpected(error: ParseError): String

Formats what is expected at the error location into a single line String including text padding.
def formatExpectedAsList(error: ParseError): List[String]

Formats what is expected at the error location as a List of Strings.
def formatExpectedAsString(sb: StringBuilder, error: ParseError): StringBuilder

Formats what is expected at the error location into the given StringBuilder.
def formatExpectedAsString(error: ParseError): String

Formats what is expected at the error location into a single line String.
def formatNonTerminal(nonTerminal: NonTerminal, showFrameStartOffset: Boolean = showFrameStartOffset): String

Formats the head element of a RuleTrace into a String.
def formatProblem(sb: StringBuilder, error: ParseError, input: ParserInput): StringBuilder

Formats a description of the error's cause into the given StringBuilder.
def formatProblem(error: ParseError, input: ParserInput): String

Formats a description of the error's cause into a single line String.
def formatTerminal(terminal: Terminal): String
def formatTrace(trace: RuleTrace, errorIndex: Int): String

Formats a RuleTrace into a String.
def formatTraces(error: ParseError): String

Formats a Vector of RuleTrace instances into a String.
final def getClass(): Class[_]

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def hashCode(): Int

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final def isInstanceOf[T0]: Boolean

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Any
def mismatchLength(error: ParseError): Int

Determines the number of characters to be shown as "mismatched" for the given ParseError.
final def ne(arg0: AnyRef): Boolean

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final def notify(): Unit

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final def notifyAll(): Unit

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final def synchronized[T0](arg0: ⇒ T0): T0

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def toString(): String

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final def wait(): Unit

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Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
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Annotations
@throws( ... )

Related Doc: package parboiled2

class ErrorFormatter extends AnyRef

Instance Constructors

new ErrorFormatter(showExpected: Boolean = true, showPosition: Boolean = true, showLine: Boolean = true, showTraces: Boolean = false, showFrameStartOffset: Boolean = true, expandTabs: Int = 1, traceCutOff: Int = 120)

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def expandErrorLineTabs(line: String, errorColumn: Int): (Int, String)

def finalize(): Unit

def format(sb: StringBuilder, error: ParseError, input: ParserInput): StringBuilder

def format(error: ParseError, input: ParserInput): String

def formatAsExpected(trace: RuleTrace): String

def formatErrorLine(sb: StringBuilder, error: ParseError, input: ParserInput): StringBuilder

def formatErrorLine(error: ParseError, input: ParserInput): String

def formatExpected(sb: StringBuilder, error: ParseError): StringBuilder

def formatExpected(error: ParseError): String

def formatExpectedAsList(error: ParseError): List[String]

def formatExpectedAsString(sb: StringBuilder, error: ParseError): StringBuilder

def formatExpectedAsString(error: ParseError): String

def formatNonTerminal(nonTerminal: NonTerminal, showFrameStartOffset: Boolean = showFrameStartOffset): String

def formatProblem(sb: StringBuilder, error: ParseError, input: ParserInput): StringBuilder

def formatProblem(error: ParseError, input: ParserInput): String

def formatTerminal(terminal: Terminal): String

def formatTrace(trace: RuleTrace, errorIndex: Int): String

def formatTraces(error: ParseError): String

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def mismatchLength(error: ParseError): Int

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

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