Package de.intarsys.tools.functor

Class Args

java.lang.Object
de.intarsys.tools.functor.Args
All Implemented Interfaces:
IArgs
public class Args extends Object implements IArgs
A concrete generic implementation for IArgs.

  • Field Details

    • EMPTY

      public static final IArgs EMPTY

  • Constructor Details

    • Args

      public Args()

    • Args

      public Args(IArgs args)

    • Args

      public Args(List values)

    • Args

      public Args(Map values)

    • Args

      public Args(Object[] values)

  • Method Details

    • create

      public static Args create()

    • createIndexed

      public static Args createIndexed()

    • createIndexed

      public static Args createIndexed(Object p1)

    • createIndexed

      public static Args createIndexed(Object p1, Object p2)

    • createIndexed

      public static Args createIndexed(Object p1, Object p2, Object p3)

    • createNamed

      public static Args createNamed()

    • createNamed

      public static Args createNamed(String key, Object value)

    • createNamed

      public static Args createNamed(String key1, Object value1, String key2, Object value2)

    • add

      public void add(Object object)
      Specified by:
      add in interface IArgs

    • clear

      public void clear()
      Specified by:
      clear in interface IArgs

    • declare

      public IArgs declare(String name, int index, Object value)

    • get

      public Object get(int index)
      Description copied from interface: IArgs
      The argument at position index.
      Specified by:
      get in interface IArgs
      Parameters:
      index - The index of the argument to return.
      Returns:
      The argument at position index.

    • get

      public Object get(int index, Object defaultValue)
      Description copied from interface: IArgs
      The argument at position index
      Specified by:
      get in interface IArgs
      Parameters:
      index - The index of the argument to return.
      defaultValue - The default value to be returned if argument is not available.
      Returns:
      The argument at position index

    • get

      public Object get(String name)
      Description copied from interface: IArgs
      The argument named name.
      Specified by:
      get in interface IArgs
      Parameters:
      name - The name of the argument to return.
      Returns:
      The argument named name .

    • get

      public Object get(String name, Object defaultValue)
      Description copied from interface: IArgs
      The argument named name or the defaultValue if not available.
      Specified by:
      get in interface IArgs
      Parameters:
      name - The name of the argument to return.
      defaultValue - The default value to be returned if argument is not available.
      Returns:
      The argument named name

    • isDefined

      public boolean isDefined(int index)
      Description copied from interface: IArgs
      true if an argument at index is defined.
      Specified by:
      isDefined in interface IArgs
      Parameters:
      index -
      Returns:
      true if an argument at index is defined.

    • isDefined

      public boolean isDefined(String name)
      Description copied from interface: IArgs
      true if an argument named name is defined.
      Specified by:
      isDefined in interface IArgs
      Parameters:
      name -
      Returns:
      true if an argument named name is defined.

    • isIndexed

      public boolean isIndexed()
      Description copied from interface: IArgs
      true if this argument list is indexed. This means its elements are available via integer indexes.

      This does NOT mean the arguments are not available via names - there are implementations that can support both.

      Specified by:
      isIndexed in interface IArgs
      Returns:
      true if this argument list is indexed.

    • isNamed

      public boolean isNamed()
      Description copied from interface: IArgs
      true if this argument list is named. This means its elements are available via names.

      This does NOT mean the arguments are not available via indexes - there are implementations that can support both.

      Specified by:
      isNamed in interface IArgs
      Returns:
      true if this argument list is named.

    • names

      public Set names()
      Description copied from interface: IArgs
      The set of all argument names in the argument list if this argument list is not indexed or null.
      Specified by:
      names in interface IArgs
      Returns:
      The set of all argument names in the argument list if this argument list is not indexed or null.

    • put

      public void put(int index, Object value)
      Specified by:
      put in interface IArgs

    • put

      public void put(String name, Object value)
      Specified by:
      put in interface IArgs

    • size

      public int size()
      Description copied from interface: IArgs
      The total number of arguments.
      Specified by:
      size in interface IArgs
      Returns:
      The total number of arguments.

    • toString

      public String toString()
      Overrides:
      toString in class Object