Class AnyCondition

java.lang.Object
org.refcodes.cli.AbstractCondition
org.refcodes.cli.AnyCondition
All Implemented Interfaces:
Condition, MatchCountAccessor, Synopsisable, Term, ExceptionAccessor<ArgsSyntaxException>, VisibleAccessor, VisibleAccessor.VisibleBuilder<Term>, VisibleAccessor.VisibleMutator, VisibleAccessor.VisibleProperty, ChildrenAccessor<Term[]>, DescriptionAccessor, Resetable, Diagnosable, Schemable<DiagnosticOptions>
public class AnyCondition extends AbstractCondition
Any of the nested Condition conditions may match for the AnyCondition to match, e.g. all of the nested conditions are optional. The AnyCondition can nested by an AndCondition and encapsulates a Condition which may be provided but does not necessarily needs to be provided in order for the AndCondition to successfully parse the nested Condition items including the AnyCondition.

  • Field Details

    • _description

      protected String _description

    • _exception

      protected ArgsSyntaxException _exception

    • _isVisible

      protected boolean _isVisible

  • Constructor Details

  • Method Details

    • parseArgs

      public Operand<?>[] parseArgs(String[] aArgs, String[] aKeywords, CliContext aCliCtx) throws ArgsSyntaxException
      Parses the given command line arguments using the provided keyword set and CLI context.

      This method represents the core parsing operation. It evaluates this Term or, if this term is an inner node, delegates parsing to its child terms.

      The aKeywords parameter defines reserved tokens such as option names that must not be interpreted as operand values.

      This method does not validate whether all arguments have been consumed. Superfluous arguments must be handled by the caller.

      Parameters:
      aArgs - The command line arguments to parse
      aKeywords - Reserved option and keyword tokens
      aCliCtx - The CliContext controlling parsing and rendering
      Returns:
      The evaluated operands
      Throws:
      ArgsSyntaxException - If the arguments do not match the syntax

    • reset

      public void reset()
      Specified by:
      reset in interface Resetable
      Overrides:
      reset in class AbstractCondition

    • toSyntax

      public String toSyntax(CliContext aCliCtx)
      Creates a syntax including its arguments.

      A specification differs from a syntax in that the specification provides the full definition not omitting any choices whereas the syntax only provides a syntactically correct variant. For example, having an option with a short option and a long option, the specification will show the short option and the long option whereas the syntax will only show either the short option or, if no short option is set, the long option.

      Specified by:
      toSyntax in interface Term
      Overrides:
      toSyntax in class AbstractCondition
      Parameters:
      aCliCtx - The CLI context controlling notation and formatting
      Returns:
      The human readable command line syntax

    • getException

      public ArgsSyntaxException getException()
      Retrieves the ArgsSyntaxException exception caught while invoking the Term.parseArgs(String[], CliContext) method. The exception (and the according suppressed ones alongside the causes) is not thrown by the Term.parseArgs(String[], CliContext) method as of the semantics of this AnyCondition! Nevertheless, the exception can be used to analyze argument parsing failure (e.g. for better error messages).
      Specified by:
      getException in interface ExceptionAccessor<ArgsSyntaxException>
      Specified by:
      getException in interface Term
      Returns:
      The ArgsSyntaxException exception occurring while parsing the arguments.

    • withVisible

      public AnyCondition withVisible(boolean isVisible)

      Visibility in this context means displaying or hiding this Term's existence to the user (defaults to true).

    • getDescription

      public String getDescription()
      Specified by:
      getDescription in interface DescriptionAccessor

    • setVisible

      public void setVisible(boolean isVisible)

      Visibility in this context means displaying or hiding this Term's existence to the user (defaults to true).

      Specified by:
      setVisible in interface Term
      Specified by:
      setVisible in interface VisibleAccessor.VisibleMutator

    • toArgsDiff

      protected static String[] toArgsDiff(String[] aArgs, List<? extends Operand<?>> aArgsSubset)
      Creates the difference between the provided set and the provided Lists therein found argument arrays subset (as of Operand.getParsedArgs()).
      Parameters:
      aArgs - The set to be used for the diff operation.
      aArgsSubset - The subset to be used for the diff operation being the lists containing the Operand instances whose command line arguments are to be diffed.
      Returns:
      The difference between the set and the subset.

    • toArgsDiff

      protected static String[] toArgsDiff(String[] aArgs, Operand<?>[] aArgsSubset)
      Creates the difference between the provided set and the provided Lists therein found argument arrays subset (as of Operand.getParsedArgs()).
      Parameters:
      aArgs - The set to be used for the diff operation.
      aArgsSubset - The subset to be used for the diff operation being the lists containing the Operand instances whose command line arguments are to be diffed.
      Returns:
      The difference between the set and the subset.

    • toArgsDiff

      protected static String[] toArgsDiff(String[] aArgs, String[] aArgsSubset)
      Creates the difference between the provided set and the provided subset.
      Parameters:
      aArgs - The set to be used for the diff operation.
      aArgsSubset - The subset to be used for the diff operation.
      Returns:
      The difference between the set and the subset.

    • toParsedArgs

      protected static String[] toParsedArgs(Operand<?>[]... aOperands)
      Takes all Operand instances found in the provided Lists and adds all therein found argument arrays (as of Operand.getParsedArgs()) to the result.
      Parameters:
      aOperands - The lists containing the Operand instances whose command line arguments are to be added to the result.
      Returns:
      All the command line arguments detected in the provided Operands Lists.