| java.lang.Object
 java_cup.production_part
All known Subclasses: java_cup.symbol_part, java_cup.action_part,
| production_part | | abstract public class production_part (Code) | | This class represents one part (either a symbol or an action) of a
production. In this base class it contains only an optional label
string that the user can use to refer to the part within actions.
This is an abstract class.
See Also: java_cup.production
version:
last updated: 11/25/95
author:
Scott Hudson |
| Field Summary | |
| protected String | _label
Optional label for referring to the part within an action (null for
no label). |
| Method Summary | |
| public boolean | equals(production_part other)
Equality comparison. | | public boolean | equals(Object other)
Generic equality comparison. | | public int | hashCode()
Produce a hash code. | | abstract public boolean | is_action()
Indicate if this is an action (rather than a symbol). | | public String | label()
Optional label for referring to the part within an action (null for
no label). | | public String | toString()
Convert to a string. |
| _label | | protected String _label(Code) | | Optional label for referring to the part within an action (null for
no label).
|
| production_part | | public production_part(String lab)(Code) | | Simple constructor.
|
| equals | | public boolean equals(Object other)(Code) | | Generic equality comparison.
|
| hashCode | | public int hashCode()(Code) | | Produce a hash code.
|
| is_action | | abstract public boolean is_action()(Code) | | Indicate if this is an action (rather than a symbol). Here in the
base class, we don't this know yet, so its an abstract method.
|
| label | | public String label()(Code) | | Optional label for referring to the part within an action (null for
no label).
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