Package com.google.javascript.jscomp

Class JSError

java.lang.Object
com.google.javascript.jscomp.JSError
public class JSError extends Object
Compile error description

  • Field Details

    • description

      public final String description
      Description of the error

    • sourceName

      public final String sourceName
      Name of the source

    • lineNumber

      public final int lineNumber
      Line number of the source

    • level

      @Deprecated public final CheckLevel level
      Deprecated.
      Use #getDefaultLevel

  • Method Details

    • make

      public static JSError make(DiagnosticType type, String... arguments)
      Creates a JSError with no source information
      Parameters:
      type - The DiagnosticType
      arguments - Arguments to be incorporated into the message

    • make

      public static JSError make(String sourceName, int lineno, int charno, DiagnosticType type, String... arguments)
      Creates a JSError at a given source location
      Parameters:
      sourceName - The source file name
      lineno - Line number with source file, or -1 if unknown
      charno - Column number within line, or -1 for whole line.
      type - The DiagnosticType
      arguments - Arguments to be incorporated into the message

    • make

      public static JSError make(String sourceName, int lineno, int charno, CheckLevel level, DiagnosticType type, String... arguments)
      Creates a JSError at a given source location
      Parameters:
      sourceName - The source file name
      lineno - Line number with source file, or -1 if unknown
      charno - Column number within line, or -1 for whole line.
      type - The DiagnosticType
      arguments - Arguments to be incorporated into the message

    • make

      public static JSError make(String sourceName, Node n, DiagnosticType type, String... arguments)
      Creates a JSError from a file and Node position.
      Parameters:
      sourceName - The source file name
      n - Determines the line and char position within the source file name
      type - The DiagnosticType
      arguments - Arguments to be incorporated into the message

    • make

      public static JSError make(Node n, DiagnosticType type, String... arguments)
      Creates a JSError from a file and Node position.
      Parameters:
      n - Determines the line and char position and source file name
      type - The DiagnosticType
      arguments - Arguments to be incorporated into the message

    • make

      public static JSError make(String sourceName, Node n, CheckLevel level, DiagnosticType type, String... arguments)
      Creates a JSError from a file and Node position.
      Parameters:
      sourceName - The source file name
      n - Determines the line and char position within the source file name
      type - The DiagnosticType
      arguments - Arguments to be incorporated into the message

    • getType

      public DiagnosticType getType()

    • format

      public String format(CheckLevel level, MessageFormatter formatter)
      Format a message at the given level.
      Returns:
      the formatted message or null

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • getCharno

      public int getCharno()
      Get the character number.

    • getLineNumber

      public int getLineNumber()
      Get the line number. One-based.

    • getNodeSourceOffset

      public int getNodeSourceOffset()
      Returns:
      the offset of the region the Error applies to, or -1 if the offset is unknown.

    • getNodeLength

      public int getNodeLength()
      Returns:
      the length of the region the Error applies to, or 0 if the length is unknown.

    • getDefaultLevel

      public CheckLevel getDefaultLevel()
      The default level, before any of the WarningsGuards are applied.

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object