com.espertech.esper.compiler.internal.parse

Class ASTExprHelper

java.lang.Object

com.espertech.esper.compiler.internal.parse.ASTExprHelper

public class ASTExprHelper
extends Object

Constructor Summary

Constructors

Constructor and Description
ASTExprHelper()

Method Summary

Modifier and Type	Method and Description
static void	addOptionalNumber(com.espertech.esper.common.internal.epl.expression.core.ExprNode exprNode, EsperEPL2GrammarParser.NumberContext number)
static void	addOptionalSimpleProperty(com.espertech.esper.common.internal.epl.expression.core.ExprNode exprNode, org.antlr.v4.runtime.Token token, com.espertech.esper.common.internal.epl.variable.compiletime.VariableCompileTimeResolver variableCompileTimeResolver, com.espertech.esper.common.internal.compile.stage1.spec.StatementSpecRaw spec)
static void	exprCollectAddSingle(com.espertech.esper.common.internal.epl.expression.core.ExprNode parentNode, org.antlr.v4.runtime.tree.Tree node, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)
static void	exprCollectAddSubNodes(com.espertech.esper.common.internal.epl.expression.core.ExprNode parentNode, org.antlr.v4.runtime.tree.Tree node, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)
static void	exprCollectAddSubNodesAddParentNode(com.espertech.esper.common.internal.epl.expression.core.ExprNode exprNode, org.antlr.v4.runtime.tree.Tree node, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)
static void	exprCollectAddSubNodesExpressionCtx(com.espertech.esper.common.internal.epl.expression.core.ExprNode parentNode, List<EsperEPL2GrammarParser.ExpressionContext> expressionContexts, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)
static List<com.espertech.esper.common.internal.epl.expression.core.ExprNode>	exprCollectSubNodes(org.antlr.v4.runtime.tree.Tree parentNode, int startIndex, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)
static com.espertech.esper.common.internal.epl.expression.core.ExprNode[]	exprCollectSubNodesPerNode(List<EsperEPL2GrammarParser.ExpressionContext> expression, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)
protected static List<com.espertech.esper.common.internal.compile.stage1.spec.OnTriggerSetAssignment>	getOnTriggerSetAssignments(EsperEPL2GrammarParser.OnSetAssignmentListContext ctx, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)
static com.espertech.esper.common.internal.epl.expression.core.ExprNode	mathGetExpr(org.antlr.v4.runtime.tree.ParseTree ctx, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap, com.espertech.esper.common.client.configuration.Configuration configurationInformation)
static void	patternCollectAddSubnodesAddParentNode(com.espertech.esper.common.internal.epl.pattern.core.EvalForgeNode evalNode, org.antlr.v4.runtime.tree.Tree node, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.pattern.core.EvalForgeNode> astPatternNodeMap)
static com.espertech.esper.common.internal.epl.pattern.core.EvalForgeNode	patternGetRemoveTopNode(org.antlr.v4.runtime.tree.Tree node, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.pattern.core.EvalForgeNode> astPatternNodeMap)
static void	regExApplyActionRecursive(org.antlr.v4.runtime.tree.Tree node, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode> astRegExNodeMap, com.espertech.esper.compiler.internal.parse.ASTExprHelper.RegExAction action)
static void	regExCollectAddSubNodes(com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode regexNode, org.antlr.v4.runtime.tree.Tree node, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode> astRegExNodeMap)
static void	regExCollectAddSubNodesAddParentNode(com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode exprNode, org.antlr.v4.runtime.tree.Tree node, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode> astRegExNodeMap)
static com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode	regExGetRemoveTopNode(org.antlr.v4.runtime.tree.Tree node, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode> astRowRegexNodeMap)
static com.espertech.esper.common.internal.epl.expression.core.ExprNode	resolvePropertyOrVariableIdentifier(String identifier, com.espertech.esper.common.internal.epl.variable.compiletime.VariableCompileTimeResolver variableCompileTimeResolver, com.espertech.esper.common.internal.compile.stage1.spec.StatementSpecRaw spec)
static com.espertech.esper.common.internal.epl.expression.time.node.ExprTimePeriod	timePeriodGetExprAllParams(EsperEPL2GrammarParser.TimePeriodContext ctx, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap, com.espertech.esper.common.internal.epl.variable.compiletime.VariableCompileTimeResolver variableCompileTimeResolver, com.espertech.esper.common.internal.compile.stage1.spec.StatementSpecRaw spec, com.espertech.esper.common.client.configuration.Configuration config, com.espertech.esper.common.internal.epl.expression.time.abacus.TimeAbacus timeAbacus)
static com.espertech.esper.common.internal.epl.expression.time.node.ExprTimePeriod	timePeriodGetExprJustSeconds(EsperEPL2GrammarParser.ExpressionContext expression, Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap, com.espertech.esper.common.internal.epl.expression.time.abacus.TimeAbacus timeAbacus)

Methods inherited from class java.lang.Object

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

Constructor Detail

ASTExprHelper

public ASTExprHelper()

Method Detail

resolvePropertyOrVariableIdentifier

public static com.espertech.esper.common.internal.epl.expression.core.ExprNode resolvePropertyOrVariableIdentifier(String identifier,
                                                                                                                   com.espertech.esper.common.internal.epl.variable.compiletime.VariableCompileTimeResolver variableCompileTimeResolver,
                                                                                                                   com.espertech.esper.common.internal.compile.stage1.spec.StatementSpecRaw spec)

timePeriodGetExprAllParams

public static com.espertech.esper.common.internal.epl.expression.time.node.ExprTimePeriod timePeriodGetExprAllParams(EsperEPL2GrammarParser.TimePeriodContext ctx,
                                                                                                                     Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap,
                                                                                                                     com.espertech.esper.common.internal.epl.variable.compiletime.VariableCompileTimeResolver variableCompileTimeResolver,
                                                                                                                     com.espertech.esper.common.internal.compile.stage1.spec.StatementSpecRaw spec,
                                                                                                                     com.espertech.esper.common.client.configuration.Configuration config,
                                                                                                                     com.espertech.esper.common.internal.epl.expression.time.abacus.TimeAbacus timeAbacus)

timePeriodGetExprJustSeconds

public static com.espertech.esper.common.internal.epl.expression.time.node.ExprTimePeriod timePeriodGetExprJustSeconds(EsperEPL2GrammarParser.ExpressionContext expression,
                                                                                                                       Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap,
                                                                                                                       com.espertech.esper.common.internal.epl.expression.time.abacus.TimeAbacus timeAbacus)

getOnTriggerSetAssignments

protected static List<com.espertech.esper.common.internal.compile.stage1.spec.OnTriggerSetAssignment> getOnTriggerSetAssignments(EsperEPL2GrammarParser.OnSetAssignmentListContext ctx,
                                                                                                                                 Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)

patternCollectAddSubnodesAddParentNode

public static void patternCollectAddSubnodesAddParentNode(com.espertech.esper.common.internal.epl.pattern.core.EvalForgeNode evalNode,
                                                          org.antlr.v4.runtime.tree.Tree node,
                                                          Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.pattern.core.EvalForgeNode> astPatternNodeMap)

patternGetRemoveTopNode

public static com.espertech.esper.common.internal.epl.pattern.core.EvalForgeNode patternGetRemoveTopNode(org.antlr.v4.runtime.tree.Tree node,
                                                                                                         Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.pattern.core.EvalForgeNode> astPatternNodeMap)

regExCollectAddSubNodesAddParentNode

public static void regExCollectAddSubNodesAddParentNode(com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode exprNode,
                                                        org.antlr.v4.runtime.tree.Tree node,
                                                        Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode> astRegExNodeMap)

regExCollectAddSubNodes

public static void regExCollectAddSubNodes(com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode regexNode,
                                           org.antlr.v4.runtime.tree.Tree node,
                                           Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode> astRegExNodeMap)

regExApplyActionRecursive

public static void regExApplyActionRecursive(org.antlr.v4.runtime.tree.Tree node,
                                             Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode> astRegExNodeMap,
                                             com.espertech.esper.compiler.internal.parse.ASTExprHelper.RegExAction action)

exprCollectAddSubNodesAddParentNode

public static void exprCollectAddSubNodesAddParentNode(com.espertech.esper.common.internal.epl.expression.core.ExprNode exprNode,
                                                       org.antlr.v4.runtime.tree.Tree node,
                                                       Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)

exprCollectAddSubNodes

public static void exprCollectAddSubNodes(com.espertech.esper.common.internal.epl.expression.core.ExprNode parentNode,
                                          org.antlr.v4.runtime.tree.Tree node,
                                          Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)

exprCollectAddSingle

public static void exprCollectAddSingle(com.espertech.esper.common.internal.epl.expression.core.ExprNode parentNode,
                                        org.antlr.v4.runtime.tree.Tree node,
                                        Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)

exprCollectAddSubNodesExpressionCtx

public static void exprCollectAddSubNodesExpressionCtx(com.espertech.esper.common.internal.epl.expression.core.ExprNode parentNode,
                                                       List<EsperEPL2GrammarParser.ExpressionContext> expressionContexts,
                                                       Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)

exprCollectSubNodes

public static List<com.espertech.esper.common.internal.epl.expression.core.ExprNode> exprCollectSubNodes(org.antlr.v4.runtime.tree.Tree parentNode,
                                                                                                         int startIndex,
                                                                                                         Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)

regExGetRemoveTopNode

public static com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode regExGetRemoveTopNode(org.antlr.v4.runtime.tree.Tree node,
                                                                                                           Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.rowrecog.expr.RowRecogExprNode> astRowRegexNodeMap)

mathGetExpr

public static com.espertech.esper.common.internal.epl.expression.core.ExprNode mathGetExpr(org.antlr.v4.runtime.tree.ParseTree ctx,
                                                                                           Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap,
                                                                                           com.espertech.esper.common.client.configuration.Configuration configurationInformation)

addOptionalNumber

public static void addOptionalNumber(com.espertech.esper.common.internal.epl.expression.core.ExprNode exprNode,
                                     EsperEPL2GrammarParser.NumberContext number)

addOptionalSimpleProperty

public static void addOptionalSimpleProperty(com.espertech.esper.common.internal.epl.expression.core.ExprNode exprNode,
                                             org.antlr.v4.runtime.Token token,
                                             com.espertech.esper.common.internal.epl.variable.compiletime.VariableCompileTimeResolver variableCompileTimeResolver,
                                             com.espertech.esper.common.internal.compile.stage1.spec.StatementSpecRaw spec)

exprCollectSubNodesPerNode

public static com.espertech.esper.common.internal.epl.expression.core.ExprNode[] exprCollectSubNodesPerNode(List<EsperEPL2GrammarParser.ExpressionContext> expression,
                                                                                                            Map<org.antlr.v4.runtime.tree.Tree,com.espertech.esper.common.internal.epl.expression.core.ExprNode> astExprNodeMap)