standup.joke
Class InstantiationConstraintLexemeClause

java.lang.Object
  standup.joke.InstantiationConstraintLexeme
      standup.joke.InstantiationConstraintLexemeClause

All Implemented Interfaces:

InstantiationConstraint, JokeConstraint

public class InstantiationConstraintLexemeClause
extends InstantiationConstraintLexeme

An InstantiationConstraint that constrains a joke to make use of a specific Lexeme in its question.

Author:

Ruli Manurung

Field Summary

Fields inherited from class standup.joke.InstantiationConstraintLexeme

lex

Constructor Summary

InstantiationConstraintLexemeClause(Lexeme _lex)

Method Summary

void	handleSchema(SQLQuerySchema schemaSQLQuery) Modifies the given SQLQuerySchema to reflect this constraint.
String	toString()
boolean	validate(JokeStructure j) Returns true if the given JokeStructure satisfies this constraint, and false if not.

Methods inherited from class standup.joke.InstantiationConstraintLexeme

getSQLConstraint

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InstantiationConstraintLexemeClause

public InstantiationConstraintLexemeClause(Lexeme _lex)

Method Detail

handleSchema

public void handleSchema(SQLQuerySchema schemaSQLQuery)

Description copied from interface: InstantiationConstraint

Modifies the given SQLQuerySchema to reflect this constraint.

Specified by:

handleSchema in interface InstantiationConstraint

Overrides:

handleSchema in class InstantiationConstraintLexeme

validate

public boolean validate(JokeStructure j)

Description copied from interface: JokeConstraint

Returns true if the given JokeStructure satisfies this constraint, and false if not.

Specified by:

validate in interface JokeConstraint

Overrides:

validate in class InstantiationConstraintLexeme

Parameters:

j - the JokeStructure being validated

Returns:

-- true if j satisfies this constraint, false otherwise.

toString

public String toString()

Overrides:

toString in class InstantiationConstraintLexeme