@Test public void testGetType() throws StreamingException { expr = new ExprIsNullExpression(toCompare, true); Assert.assertEquals(Boolean.class, expr.getType()); }
@Override public Class< ? > getType() { return Boolean.class; }
ExprIsNullExpression implements IBooleanExpression { @Override public Class< ? > getType() { return Boolean.class; } }
ExprIsNullExpression implements IBooleanExpression { @Override public Class< ? > getType() { return Boolean.class; } ExprIsNullExpression(IExpression expr, Boolean isNull); }
ExprIsNullExpression implements IBooleanExpression { @Override public Class< ? > getType() { return Boolean.class; } ExprIsNullExpression(IExpression expr, Boolean isNull); @Override Object evaluate(IEvent theEvent); @Override Object evaluate(IEvent[] eventsPerStream); @Override Class< ? > getType(); IExpression getExpr(); }
ExprIsNullExpression implements IBooleanExpression { @Override public Class< ? > getType() { return Boolean.class; } ExprIsNullExpression(IExpression expr, Boolean isNull); @Override Object evaluate(IEvent theEvent); @Override Object evaluate(IEvent[] eventsPerStream); @Override Class< ? > getType(); IExpression getExpr();  }