public void TestComputeDelta()
{
ExprTimePeriod timePeriod = new ExprTimePeriodImpl(
TimeZoneInfo.Local,
false, true, false, false, false, false, false, false, false,
TimeAbacusMilliseconds.INSTANCE,
_container.LockManager());
timePeriod.AddChildNode(new ExprConstantNodeImpl(1));
timePeriod.Validate(null);
ExprTimePeriodEvalDeltaConstGivenDtxAdd addMonth = (ExprTimePeriodEvalDeltaConstGivenDtxAdd)timePeriod.ConstEvaluator(null);
Assert.AreEqual(28 * 24 * 60 * 60 * 1000L, addMonth.DeltaAdd(Parse("2002-02-15T09:00:00.000")));
Assert.AreEqual(28 * 24 * 60 * 60 * 1000L, addMonth.DeltaSubtract(Parse("2002-03-15T09:00:00.000")));
ExprTimePeriodEvalDeltaResult result = addMonth.DeltaAddWReference(
Parse("2002-02-15T09:00:00.000"), Parse("2002-02-15T09:00:00.000"));
Assert.AreEqual(Parse("2002-03-15T09:00:00.000") - Parse("2002-02-15T09:00:00.000"), result.Delta);
Assert.AreEqual(Parse("2002-02-15T09:00:00.000"), result.LastReference);
result = addMonth.DeltaAddWReference(
Parse("2002-03-15T09:00:00.000"), Parse("2002-02-15T09:00:00.000"));
Assert.AreEqual(Parse("2002-04-15T09:00:00.000") - Parse("2002-03-15T09:00:00.000"), result.Delta);
Assert.AreEqual(Parse("2002-03-15T09:00:00.000"), result.LastReference);
result = addMonth.DeltaAddWReference(
Parse("2002-04-15T09:00:00.000"), Parse("2002-03-15T09:00:00.000"));
Assert.AreEqual(Parse("2002-05-15T09:00:00.000") - Parse("2002-04-15T09:00:00.000"), result.Delta);
Assert.AreEqual(Parse("2002-04-15T09:00:00.000"), result.LastReference);
// try future reference
result = addMonth.DeltaAddWReference(
Parse("2002-02-15T09:00:00.000"), Parse("2900-03-15T09:00:00.000"));
Assert.AreEqual(Parse("2002-03-15T09:00:00.000") - Parse("2002-02-15T09:00:00.000"), result.Delta);
Assert.AreEqual(Parse("2002-02-15T09:00:00.000"), result.LastReference);
// try old reference
result = addMonth.DeltaAddWReference(
Parse("2002-02-15T09:00:00.000"), Parse("1980-03-15T09:00:00.000"));
Assert.AreEqual(Parse("2002-03-15T09:00:00.000") - Parse("2002-02-15T09:00:00.000"), result.Delta);
Assert.AreEqual(Parse("2002-02-15T09:00:00.000"), result.LastReference);
// try different-dates
result = addMonth.DeltaAddWReference(
Parse("2002-02-18T09:00:00.000"), Parse("1980-03-15T09:00:00.000"));
Assert.AreEqual(Parse("2002-03-15T09:00:00.000") - Parse("2002-02-18T09:00:00.000"), result.Delta);
Assert.AreEqual(Parse("2002-02-15T09:00:00.000"), result.LastReference);
result = addMonth.DeltaAddWReference(
Parse("2002-02-11T09:00:00.000"), Parse("2980-03-15T09:00:00.000"));
Assert.AreEqual(Parse("2002-02-15T09:00:00.000") - Parse("2002-02-11T09:00:00.000"), result.Delta);
Assert.AreEqual(Parse("2002-01-15T09:00:00.000"), result.LastReference);
result = addMonth.DeltaAddWReference(
Parse("2002-04-05T09:00:00.000"), Parse("2002-02-11T09:01:02.003"));
Assert.AreEqual(Parse("2002-04-11T09:01:02.003") - Parse("2002-04-05T09:00:00.000"), result.Delta);
Assert.AreEqual(Parse("2002-03-11T09:01:02.003"), result.LastReference);
}
public static ExprTimePeriod TimePeriodGetExprJustSeconds(EsperEPL2GrammarParser.ExpressionContext expression, IDictionary <ITree, ExprNode> astExprNodeMap, ConfigurationInformation config)
{
var node = ExprCollectSubNodes(expression, 0, astExprNodeMap)[0];
var timeNode = new ExprTimePeriodImpl(config.EngineDefaults.ExpressionConfig.TimeZone,
false, false, false, false, false, false, true, false);
timeNode.AddChildNode(node);
return(timeNode);
}
public static ExprTimePeriod TimePeriodGetExprJustSeconds(
EsperEPL2GrammarParser.ExpressionContext expression,
IDictionary<ITree, ExprNode> astExprNodeMap,
TimeAbacus timeAbacus)
{
ExprNode node = ExprCollectSubNodes(expression, 0, astExprNodeMap)[0];
ExprTimePeriod timeNode = new ExprTimePeriodImpl(false, false, false, false, false, false, true, false, false, timeAbacus);
timeNode.AddChildNode(node);
return timeNode;
}
public void QExprTimePeriod(ExprTimePeriodImpl exprTimePeriod)
{
}
public static ExprTimePeriod TimePeriodGetExprAllParams(EsperEPL2GrammarParser.TimePeriodContext ctx, IDictionary <ITree, ExprNode> astExprNodeMap, VariableService variableService, StatementSpecRaw spec, ConfigurationInformation config)
{
var nodes = new ExprNode[8];
for (var i = 0; i < ctx.ChildCount; i++)
{
var unitRoot = ctx.GetChild(i);
ExprNode valueExpr;
if (ASTUtil.IsTerminatedOfType(unitRoot.GetChild(0), EsperEPL2GrammarLexer.IDENT))
{
var ident = unitRoot.GetChild(0).GetText();
valueExpr = ASTExprHelper.ResolvePropertyOrVariableIdentifier(ident, variableService, spec);
}
else
{
var @ref = new Atomic <ExprNode>();
ExprAction action = (exprNode, astExprNodeMapX, nodeX) => {
astExprNodeMapX.Remove(nodeX);
@ref.Set(exprNode);
};
ASTExprHelper.RecursiveFindRemoveChildExprNode(unitRoot.GetChild(0), astExprNodeMap, action);
valueExpr = @ref.Get();
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_millisecondPart)
{
nodes[7] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_secondPart)
{
nodes[6] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_minutePart)
{
nodes[5] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_hourPart)
{
nodes[4] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_dayPart)
{
nodes[3] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_weekPart)
{
nodes[2] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_monthPart)
{
nodes[1] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_yearPart)
{
nodes[0] = valueExpr;
}
}
ExprTimePeriod timeNode = new ExprTimePeriodImpl(config.EngineDefaults.ExpressionConfig.TimeZone,
nodes[0] != null, nodes[1] != null, nodes[2] != null, nodes[3] != null, nodes[4] != null, nodes[5] != null, nodes[6] != null, nodes[7] != null);
if (nodes[0] != null)
{
timeNode.AddChildNode(nodes[0]);
}
if (nodes[1] != null)
{
timeNode.AddChildNode(nodes[1]);
}
if (nodes[2] != null)
{
timeNode.AddChildNode(nodes[2]);
}
if (nodes[3] != null)
{
timeNode.AddChildNode(nodes[3]);
}
if (nodes[4] != null)
{
timeNode.AddChildNode(nodes[4]);
}
if (nodes[5] != null)
{
timeNode.AddChildNode(nodes[5]);
}
if (nodes[6] != null)
{
timeNode.AddChildNode(nodes[6]);
}
if (nodes[7] != null)
{
timeNode.AddChildNode(nodes[7]);
}
return(timeNode);
}
public static ExprTimePeriod TimePeriodGetExprAllParams(
EsperEPL2GrammarParser.TimePeriodContext ctx,
IDictionary<ITree, ExprNode> astExprNodeMap,
VariableCompileTimeResolver variableCompileTimeResolver,
StatementSpecRaw spec,
Configuration config,
TimeAbacus timeAbacus)
{
ExprNode[] nodes = new ExprNode[9];
for (int i = 0; i < ctx.ChildCount; i++)
{
IParseTree unitRoot = ctx.GetChild(i);
ExprNode valueExpr;
if (ASTUtil.IsTerminatedOfType(unitRoot.GetChild(0), EsperEPL2GrammarLexer.IDENT))
{
string ident = unitRoot.GetChild(0).GetText();
valueExpr = ASTExprHelper.ResolvePropertyOrVariableIdentifier(ident, variableCompileTimeResolver, spec);
}
else
{
AtomicReference<ExprNode> @ref = new AtomicReference<ExprNode>();
ExprAction action = (exprNode, astExprNodeMapX, node) => {
astExprNodeMapX.Remove(node);
@ref.Set(exprNode);
};
ASTExprHelper.RecursiveFindRemoveChildExprNode(unitRoot.GetChild(0), astExprNodeMap, action);
valueExpr = @ref.Get();
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_microsecondPart)
{
nodes[8] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_millisecondPart)
{
nodes[7] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_secondPart)
{
nodes[6] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_minutePart)
{
nodes[5] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_hourPart)
{
nodes[4] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_dayPart)
{
nodes[3] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_weekPart)
{
nodes[2] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_monthPart)
{
nodes[1] = valueExpr;
}
if (ASTUtil.GetRuleIndexIfProvided(unitRoot) == EsperEPL2GrammarParser.RULE_yearPart)
{
nodes[0] = valueExpr;
}
}
ExprTimePeriod timeNode = new ExprTimePeriodImpl(
nodes[0] != null, nodes[1] != null,
nodes[2] != null, nodes[3] != null,
nodes[4] != null, nodes[5] != null,
nodes[6] != null, nodes[7] != null,
nodes[8] != null, timeAbacus);
foreach (ExprNode node in nodes)
{
if (node != null)
{
timeNode.AddChildNode(node);
}
}
return timeNode;
}
