How to use

UnaryExpression

in

org.apache.activemq.artemis.selector.filter

private BooleanExpression asBooleanExpression(Expression value) throws ParseException  {
  if (value instanceof BooleanExpression) {
    return (BooleanExpression) value;
  }
  if (value instanceof PropertyExpression) {
    return UnaryExpression.createBooleanCast( value );
  }
  throw new ParseException("Expression will not result in a boolean value: " + value);
}

public static BooleanExpression createInFilter(Expression left, List<Object> elements) {
 if (!(left instanceof PropertyExpression)) {
   throw new RuntimeException("Expected a property for In expression, got: " + left);
 }
 return UnaryExpression.createInExpression((PropertyExpression) left, elements, false);
}

 jj_consume_token(38);
 left = unaryExpr();
     left = UnaryExpression.createNegate(left);
 break;
case NOT:
 jj_consume_token(NOT);
 left = unaryExpr();
       left = UnaryExpression.createNOT( asBooleanExpression(left) );
 break;
case XPATH:
 jj_consume_token(XPATH);
 s = stringLitteral();
       left = UnaryExpression.createXPath( s );
 break;
case XQUERY:
 jj_consume_token(XQUERY);
 s = stringLitteral();
       left = UnaryExpression.createXQuery( s );
 break;
case TRUE:

public static BooleanExpression createIsNotNull(Expression left) {
 return UnaryExpression.createNOT(doCreateEqual(left, ConstantExpression.NULL));
}

/**
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
 return "(" + getExpressionSymbol() + " " + right.toString() + ")";
}

public static BooleanExpression createNotEqual(Expression left, Expression right) {
 return UnaryExpression.createNOT(createEqual(left, right));
}

/**
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
 int result = right.hashCode();
 result = 31 * result + getExpressionSymbol().hashCode();
 return result;
}

 jj_consume_token(38);
 left = unaryExpr();
     left = UnaryExpression.createNegate(left);
 break;
case NOT:
 jj_consume_token(NOT);
 left = unaryExpr();
       left = UnaryExpression.createNOT( asBooleanExpression(left) );
 break;
case XPATH:
 jj_consume_token(XPATH);
 s = stringLitteral();
       left = UnaryExpression.createXPath( s );
 break;
case XQUERY:
 jj_consume_token(XQUERY);
 s = stringLitteral();
       left = UnaryExpression.createXQuery( s );
 break;
case TRUE:

public static BooleanExpression createNotLike(Expression left, String right, String escape) {
 return UnaryExpression.createNOT(createLike(left, right, escape));
}

private BooleanExpression asBooleanExpression(Expression value) throws ParseException  {
  if (value instanceof BooleanExpression) {
    return (BooleanExpression) value;
  }
  if (value instanceof PropertyExpression) {
    return UnaryExpression.createBooleanCast( value );
  }
  throw new ParseException("Expression will not result in a boolean value: " + value);
}

public static BooleanExpression createNotInFilter(Expression left, List<Object> elements) {
 if (!(left instanceof PropertyExpression)) {
   throw new RuntimeException("Expected a property for In expression, got: " + left);
 }
 return UnaryExpression.createInExpression((PropertyExpression) left, elements, true);
}

/**
* @see java.lang.Object#equals(java.lang.Object)
*/
@Override
public boolean equals(Object o) {
 if (this == o) {
   return true;
 }
 if (o == null || getClass() != o.getClass()) {
   return false;
 }
 final UnaryExpression that = (UnaryExpression) o;
 if (!this.getExpressionSymbol().equals(that.getExpressionSymbol())) {
   return false;
 }
 if (right != null && !right.equals(that.right)) {
   return false;
 }
 return true;
}

 jj_consume_token(38);
 left = unaryExpr();
     left = UnaryExpression.createNegate(left);
 break;
case NOT:
 jj_consume_token(NOT);
 left = unaryExpr();
       left = UnaryExpression.createNOT( asBooleanExpression(left) );
 break;
case XPATH:
 jj_consume_token(XPATH);
 s = stringLitteral();
       left = UnaryExpression.createXPath( s );
 break;
case XQUERY:
 jj_consume_token(XQUERY);
 s = stringLitteral();
       left = UnaryExpression.createXQuery( s );
 break;
case TRUE:

public static BooleanExpression createNotEqual(Expression left, Expression right) {
 return UnaryExpression.createNOT(createEqual(left, right));
}

private BooleanExpression asBooleanExpression(Expression value) throws ParseException  {
  if (value instanceof BooleanExpression) {
    return (BooleanExpression) value;
  }
  if (value instanceof PropertyExpression) {
    return UnaryExpression.createBooleanCast( value );
  }
  throw new ParseException("Expression will not result in a boolean value: " + value);
}

public static BooleanExpression createNotInFilter(Expression left, List<Object> elements) {
 if (!(left instanceof PropertyExpression)) {
   throw new RuntimeException("Expected a property for In expression, got: " + left);
 }
 return UnaryExpression.createInExpression((PropertyExpression) left, elements, true);
}

/**
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
 return "(" + getExpressionSymbol() + " " + right.toString() + ")";
}

 jj_consume_token(38);
 left = unaryExpr();
     left = UnaryExpression.createNegate(left);
 break;
case NOT:
 jj_consume_token(NOT);
 left = unaryExpr();
       left = UnaryExpression.createNOT( asBooleanExpression(left) );
 break;
case XPATH:
 jj_consume_token(XPATH);
 s = stringLitteral();
       left = UnaryExpression.createXPath( s );
 break;
case XQUERY:
 jj_consume_token(XQUERY);
 s = stringLitteral();
       left = UnaryExpression.createXQuery( s );
 break;
case TRUE:

public static BooleanExpression createIsNotNull(Expression left) {
 return UnaryExpression.createNOT(doCreateEqual(left, ConstantExpression.NULL));
}

private BooleanExpression asBooleanExpression(Expression value) throws ParseException  {
  if (value instanceof BooleanExpression) {
    return (BooleanExpression) value;
  }
  if (value instanceof PropertyExpression) {
    return UnaryExpression.createBooleanCast( value );
  }
  throw new ParseException("Expression will not result in a boolean value: " + value);
}