public static void AddOptionalSimpleProperty(
ExprNode exprNode,
IToken token,
VariableCompileTimeResolver variableCompileTimeResolver,
StatementSpecRaw spec)
{
if (token == null)
{
return;
}
ExprNode node = ASTExprHelper.ResolvePropertyOrVariableIdentifier(token.Text, variableCompileTimeResolver, spec);
exprNode.AddChildNode(node);
}
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;
}
