StatementSpecCompiled (Esper API Documentation)

java.lang.Object
- com.espertech.esper.core.service.speccompiled.StatementSpecCompiled

```
public class StatementSpecCompiled
extends java.lang.Object
```
Specification object representing a complete EPL statement including all EPL constructs.

Field Summary

Fields
Modifier and Type Field and Description

static StatementSpecCompiled DEFAULT_SELECT_ALL_EMPTY

Fields
Modifier and Type	Field and Description
`static StatementSpecCompiled`	`DEFAULT_SELECT_ALL_EMPTY`

Constructor Summary

Constructors
Constructor and Description
`StatementSpecCompiled()` Ctor.
StatementSpecCompiled(OnTriggerDesc onTriggerDesc, CreateWindowDesc createWindowDesc, CreateIndexDesc createIndexDesc, CreateVariableDesc createVariableDesc, CreateTableDesc createTableDesc, CreateSchemaDesc createSchemaDesc, InsertIntoDesc insertIntoDesc, SelectClauseStreamSelectorEnum selectClauseStreamSelectorEnum, SelectClauseSpecCompiled selectClauseSpec, StreamSpecCompiled[] streamSpecs, OuterJoinDesc[] outerJoinDescList, ExprNode filterExprRootNode, ExprNode havingExprRootNode, OutputLimitSpec outputLimitSpec, OrderByItem[] orderByList, ExprSubselectNode[] subSelectExpressions, ExprDeclaredNode[] declaredExpressions, ExpressionScriptProvided[] scripts, java.util.Set<java.lang.String> variableReferences, RowLimitSpec rowLimitSpec, java.lang.String[] eventTypeReferences, java.lang.annotation.Annotation[] annotations, UpdateDesc updateSpec, MatchRecognizeSpec matchRecognizeSpec, ForClauseSpec forClauseSpec, java.util.Map<java.lang.Integer,java.util.List<ExprNode>> sqlParameters, CreateContextDesc contextDesc, java.lang.String optionalContextName, CreateDataFlowDesc createGraphDesc, CreateExpressionDesc createExpressionDesc, FireAndForgetSpec fireAndForgetSpec, GroupByClauseExpressions groupByExpressions, IntoTableSpec intoTableSpec, ExprTableAccessNode[] tableNodes)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.annotation.Annotation[]`	`getAnnotations()` Returns annotations or empty array if none.
`CreateContextDesc`	`getContextDesc()`
`CreateExpressionDesc`	`getCreateExpressionDesc()`
`CreateDataFlowDesc`	`getCreateGraphDesc()`
`CreateIndexDesc`	`getCreateIndexDesc()` Returns create index
`CreateSchemaDesc`	`getCreateSchemaDesc()`
`CreateTableDesc`	`getCreateTableDesc()`
`CreateVariableDesc`	`getCreateVariableDesc()` Returns the create-variable statement descriptor.
`CreateWindowDesc`	`getCreateWindowDesc()` Returns the specification for an create-window statement.
`ExprDeclaredNode[]`	`getDeclaredExpressions()`
`java.lang.String[]`	`getEventTypeReferences()` Returns the event type name in used by the statement.
`ExprNode`	`getFilterRootNode()` Returns the WHERE-clause root node of filter expression.
`FilterSpecCompiled[]`	`getFilterSpecsOverall()`
`FireAndForgetSpec`	`getFireAndForgetSpec()`
`ForClauseSpec`	`getForClauseSpec()`
`GroupByClauseExpressions`	`getGroupByExpressions()`
`ExprNode`	`getHavingExprRootNode()` Returns expression root node representing the having-clause, if present, or null if no having clause was supplied.
`InsertIntoDesc`	`getInsertIntoDesc()` Return a descriptor with the insert-into event name and optional list of columns.
`IntoTableSpec`	`getIntoTableSpec()`
`MatchRecognizeSpec`	`getMatchRecognizeSpec()` Returns the match recognize spec, if used
`NamedWindowConsumerStreamSpec[]`	`getNamedWindowConsumersAll()`
`OnTriggerDesc`	`getOnTriggerDesc()` Returns the specification for an on-delete or on-select statement.
`java.lang.String`	`getOptionalContextName()`
`OrderByItem[]`	`getOrderByList()` Returns the list of order-by expression as specified in the ORDER BY clause.
`OuterJoinDesc[]`	`getOuterJoinDescList()` Returns the LEFT/RIGHT/FULL OUTER JOIN-type and property name descriptor, if applicable.
`OutputLimitSpec`	`getOutputLimitSpec()` Returns the output limit definition, if any.
`RowLimitSpec`	`getRowLimitSpec()` Returns the row limit specification, or null if none supplied.
`ExpressionScriptProvided[]`	`getScripts()`
`SelectClauseSpecCompiled`	`getSelectClauseSpec()` Returns SELECT-clause list of expressions.
`SelectClauseStreamSelectorEnum`	`getSelectStreamSelectorEnum()` Returns the stream selector (rstream/istream).
`java.util.Map<java.lang.Integer,java.util.List<ExprNode>>`	`getSqlParameters()`
`StreamSpecCompiled[]`	`getStreamSpecs()` Returns the FROM-clause stream definitions.
`ExprSubselectNode[]`	`getSubSelectExpressions()` Returns the list of lookup expression nodes.
`ExprTableAccessNode[]`	`getTableNodes()`
`UpdateDesc`	`getUpdateSpec()` Returns the update spec if update clause is used.
`java.util.Set<java.lang.String>`	`getVariableReferences()` Return variables referenced.
`boolean`	`isHasVariables()` Returns true to indicate the statement has variables.
`void`	`setFilterExprRootNode(ExprNode optionalFilterNode)` Set the where clause filter node.
`void`	`setFilterSpecsOverall(FilterSpecCompiled[] filterSpecsOverall)`
`void`	`setHavingExprRootNode(ExprNode havingExprRootNode)`
`void`	`setInsertIntoDesc(InsertIntoDesc insertIntoDesc)` Sets the insert-into clause.
`void`	`setNamedWindowConsumersAll(NamedWindowConsumerStreamSpec[] namedWindowConsumersAll)`
`void`	`setSelectClauseSpec(SelectClauseSpecCompiled selectClauseSpec)` Sets the select clause.
`void`	`setSelectStreamDirEnum(SelectClauseStreamSelectorEnum selectStreamDirEnum)` Sets the stream selection.
`void`	`setStreamSpecs(StreamSpecCompiled[] streamSpecs)` Sets the FROM-clause stream definitions.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_SELECT_ALL_EMPTY

public static final StatementSpecCompiled DEFAULT_SELECT_ALL_EMPTY

Constructor Detail

StatementSpecCompiled

public StatementSpecCompiled(OnTriggerDesc onTriggerDesc,
                             CreateWindowDesc createWindowDesc,
                             CreateIndexDesc createIndexDesc,
                             CreateVariableDesc createVariableDesc,
                             CreateTableDesc createTableDesc,
                             CreateSchemaDesc createSchemaDesc,
                             InsertIntoDesc insertIntoDesc,
                             SelectClauseStreamSelectorEnum selectClauseStreamSelectorEnum,
                             SelectClauseSpecCompiled selectClauseSpec,
                             StreamSpecCompiled[] streamSpecs,
                             OuterJoinDesc[] outerJoinDescList,
                             ExprNode filterExprRootNode,
                             ExprNode havingExprRootNode,
                             OutputLimitSpec outputLimitSpec,
                             OrderByItem[] orderByList,
                             ExprSubselectNode[] subSelectExpressions,
                             ExprDeclaredNode[] declaredExpressions,
                             ExpressionScriptProvided[] scripts,
                             java.util.Set<java.lang.String> variableReferences,
                             RowLimitSpec rowLimitSpec,
                             java.lang.String[] eventTypeReferences,
                             java.lang.annotation.Annotation[] annotations,
                             UpdateDesc updateSpec,
                             MatchRecognizeSpec matchRecognizeSpec,
                             ForClauseSpec forClauseSpec,
                             java.util.Map<java.lang.Integer,java.util.List<ExprNode>> sqlParameters,
                             CreateContextDesc contextDesc,
                             java.lang.String optionalContextName,
                             CreateDataFlowDesc createGraphDesc,
                             CreateExpressionDesc createExpressionDesc,
                             FireAndForgetSpec fireAndForgetSpec,
                             GroupByClauseExpressions groupByExpressions,
                             IntoTableSpec intoTableSpec,
                             ExprTableAccessNode[] tableNodes)

StatementSpecCompiled
```
public StatementSpecCompiled()
```
Ctor.

Method Detail
- getCreateWindowDesc
```
public CreateWindowDesc getCreateWindowDesc()
```
  Returns the specification for an create-window statement.
  
  Returns:
  
  create-window spec, or null if not such a statement
- getCreateVariableDesc
```
public CreateVariableDesc getCreateVariableDesc()
```
  Returns the create-variable statement descriptor.
  
  Returns:
  
  create-variable spec
- getStreamSpecs
```
public StreamSpecCompiled[] getStreamSpecs()
```
  Returns the FROM-clause stream definitions.
  
  Returns:
  
  list of stream specifications
- setStreamSpecs
```
public void setStreamSpecs(StreamSpecCompiled[] streamSpecs)
```
  Sets the FROM-clause stream definitions.
  
  Parameters:
  
  streamSpecs - list of stream specifications
- getSelectClauseSpec
```
public SelectClauseSpecCompiled getSelectClauseSpec()
```
  Returns SELECT-clause list of expressions.
  
  Returns:
  
  list of expressions and optional name
- getFilterRootNode
```
public ExprNode getFilterRootNode()
```
  Returns the WHERE-clause root node of filter expression.
  
  Returns:
  
  filter expression root node
- getOuterJoinDescList
```
public OuterJoinDesc[] getOuterJoinDescList()
```
  Returns the LEFT/RIGHT/FULL OUTER JOIN-type and property name descriptor, if applicable. Returns null if regular join.
  
  Returns:
  
  outer join type, stream names and property names
- getHavingExprRootNode
```
public ExprNode getHavingExprRootNode()
```
  Returns expression root node representing the having-clause, if present, or null if no having clause was supplied.
  
  Returns:
  
  having-clause expression top node
- setHavingExprRootNode
```
public void setHavingExprRootNode(ExprNode havingExprRootNode)
```
- getOutputLimitSpec
```
public OutputLimitSpec getOutputLimitSpec()
```
  Returns the output limit definition, if any.
  
  Returns:
  
  output limit spec
- getInsertIntoDesc
```
public InsertIntoDesc getInsertIntoDesc()
```
  Return a descriptor with the insert-into event name and optional list of columns.
  
  Returns:
  
  insert into specification
- getOrderByList
```
public OrderByItem[] getOrderByList()
```
  Returns the list of order-by expression as specified in the ORDER BY clause.
  
  Returns:
  
  Returns the orderByList.
- getSelectStreamSelectorEnum
```
public SelectClauseStreamSelectorEnum getSelectStreamSelectorEnum()
```
  Returns the stream selector (rstream/istream).
  
  Returns:
  
  stream selector
- setFilterExprRootNode
```
public void setFilterExprRootNode(ExprNode optionalFilterNode)
```
  Set the where clause filter node.
  
  Parameters:
  
  optionalFilterNode - is the where-clause filter node
- getSubSelectExpressions
```
public ExprSubselectNode[] getSubSelectExpressions()
```
  Returns the list of lookup expression nodes.
  
  Returns:
  
  lookup nodes
- getOnTriggerDesc
```
public OnTriggerDesc getOnTriggerDesc()
```
  Returns the specification for an on-delete or on-select statement.
  
  Returns:
  
  on-trigger spec, or null if not such a statement
- isHasVariables
```
public boolean isHasVariables()
```
  Returns true to indicate the statement has variables.
  
  Returns:
  
  true for statements that use variables
- setSelectStreamDirEnum
```
public void setSelectStreamDirEnum(SelectClauseStreamSelectorEnum selectStreamDirEnum)
```
  Sets the stream selection.
  
  Parameters:
  
  selectStreamDirEnum - stream selection
- getRowLimitSpec
```
public RowLimitSpec getRowLimitSpec()
```
  Returns the row limit specification, or null if none supplied.
  
  Returns:
  
  row limit spec if any
- getEventTypeReferences
```
public java.lang.String[] getEventTypeReferences()
```
  Returns the event type name in used by the statement.
  
  Returns:
  
  set of event type name
- getAnnotations
```
public java.lang.annotation.Annotation[] getAnnotations()
```
  Returns annotations or empty array if none.
  
  Returns:
  
  annotations
- setInsertIntoDesc
```
public void setInsertIntoDesc(InsertIntoDesc insertIntoDesc)
```
  Sets the insert-into clause.
  
  Parameters:
  
  insertIntoDesc - insert-into clause.
- setSelectClauseSpec
```
public void setSelectClauseSpec(SelectClauseSpecCompiled selectClauseSpec)
```
  Sets the select clause.
  
  Parameters:
  
  selectClauseSpec - select clause
- getUpdateSpec
```
public UpdateDesc getUpdateSpec()
```
  Returns the update spec if update clause is used.
  
  Returns:
  
  update desc
- getMatchRecognizeSpec
```
public MatchRecognizeSpec getMatchRecognizeSpec()
```
  Returns the match recognize spec, if used
  
  Returns:
  
  match recognize spec
- getVariableReferences
```
public java.util.Set<java.lang.String> getVariableReferences()
```
  Return variables referenced.
  
  Returns:
  
  variables
- getCreateIndexDesc
```
public CreateIndexDesc getCreateIndexDesc()
```
  Returns create index
  
  Returns:
  
  create index
- getCreateSchemaDesc
```
public CreateSchemaDesc getCreateSchemaDesc()
```
- getForClauseSpec
```
public ForClauseSpec getForClauseSpec()
```
- getSqlParameters
```
public java.util.Map<java.lang.Integer,java.util.List<ExprNode>> getSqlParameters()
```
- getDeclaredExpressions
```
public ExprDeclaredNode[] getDeclaredExpressions()
```
- getContextDesc
```
public CreateContextDesc getContextDesc()
```
- getOptionalContextName
```
public java.lang.String getOptionalContextName()
```
- getCreateGraphDesc
```
public CreateDataFlowDesc getCreateGraphDesc()
```
- getCreateExpressionDesc
```
public CreateExpressionDesc getCreateExpressionDesc()
```
- getFireAndForgetSpec
```
public FireAndForgetSpec getFireAndForgetSpec()
```
- getGroupByExpressions
```
public GroupByClauseExpressions getGroupByExpressions()
```
- getIntoTableSpec
```
public IntoTableSpec getIntoTableSpec()
```
- getTableNodes
```
public ExprTableAccessNode[] getTableNodes()
```
- getCreateTableDesc
```
public CreateTableDesc getCreateTableDesc()
```
- setFilterSpecsOverall
```
public void setFilterSpecsOverall(FilterSpecCompiled[] filterSpecsOverall)
```
- getFilterSpecsOverall
```
public FilterSpecCompiled[] getFilterSpecsOverall()
```
- getNamedWindowConsumersAll
```
public NamedWindowConsumerStreamSpec[] getNamedWindowConsumersAll()
```
- setNamedWindowConsumersAll
```
public void setNamedWindowConsumersAll(NamedWindowConsumerStreamSpec[] namedWindowConsumersAll)
```
- getScripts
```
public ExpressionScriptProvided[] getScripts()
```

Class StatementSpecCompiled

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_SELECT_ALL_EMPTY

Constructor Detail

StatementSpecCompiled

StatementSpecCompiled

Method Detail

getCreateWindowDesc

getCreateVariableDesc

getStreamSpecs

setStreamSpecs

getSelectClauseSpec

getFilterRootNode

getOuterJoinDescList

getHavingExprRootNode

setHavingExprRootNode

getOutputLimitSpec

getInsertIntoDesc

getOrderByList

getSelectStreamSelectorEnum

setFilterExprRootNode

getSubSelectExpressions

getOnTriggerDesc

isHasVariables

setSelectStreamDirEnum

getRowLimitSpec

getEventTypeReferences

getAnnotations

setInsertIntoDesc

setSelectClauseSpec

getUpdateSpec

getMatchRecognizeSpec

getVariableReferences

getCreateIndexDesc

getCreateSchemaDesc

getForClauseSpec

getSqlParameters

getDeclaredExpressions

getContextDesc

getOptionalContextName

getCreateGraphDesc

getCreateExpressionDesc

getFireAndForgetSpec

getGroupByExpressions

getIntoTableSpec

getTableNodes

getCreateTableDesc

setFilterSpecsOverall

getFilterSpecsOverall

getNamedWindowConsumersAll

setNamedWindowConsumersAll

getScripts