OptimizerPlan.DeadEnd (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.iapi.sql.compile.OptimizerPlan
- - org.apache.derby.iapi.sql.compile.OptimizerPlan.DeadEnd

Enclosing class:

OptimizerPlan
```
public static class OptimizerPlan.DeadEnd
extends OptimizerPlan
```
Generic plan for row sources we don't understand

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.derby.iapi.sql.compile.OptimizerPlan
  OptimizerPlan.ConglomerateRS, OptimizerPlan.DeadEnd, OptimizerPlan.Join, OptimizerPlan.RowSource<D extends UniqueTupleDescriptor>, OptimizerPlan.TableFunctionRS

Field Summary

Fields
Modifier and Type Field Description

private java.lang.String _name

Fields
Modifier and Type	Field	Description
`private java.lang.String`	`_name`

Constructor Summary

Constructors
Constructor Description

DeadEnd(java.lang.String name)

Constructors
Constructor	Description
`DeadEnd(java.lang.String name)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`bind(DataDictionary dataDictionary, LanguageConnectionContext lcc, CompilerContext cc)`	Bind the conglomerate and table function names in this plan.
`int`	`countLeafNodes()`	Count the number of leaf nodes under (and including) this node.
`boolean`	`isBound()`	Return true if this the schema and RowSource names have been resolved.
`boolean`	`isLeftPrefixOf(OptimizerPlan that)`	Return true if this plan is a (left) leading prefix of the other plan.
`OptimizerPlan`	`leftmostLeaf()`	Get the leftmost leaf node in this plan.
`java.lang.String`	`toString()`

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

Methods inherited from class org.apache.derby.iapi.sql.compile.OptimizerPlan
makeRowSource

- Field Detail
  - _name
```
private java.lang.String _name
```
- Constructor Detail
  - DeadEnd
```
public DeadEnd(java.lang.String name)
```
- Method Detail
  - bind
```
public void bind(DataDictionary dataDictionary,
                 LanguageConnectionContext lcc,
                 CompilerContext cc)
          throws StandardException
```
    Description copied from class: OptimizerPlan
    
    Bind the conglomerate and table function names in this plan.
    
    Specified by:
    
    bind in class OptimizerPlan
    
    Parameters:
    
    dataDictionary - DataDictionary to bind against.
    
    Throws:
    
    StandardException
  - isBound
```
public boolean isBound()
```
    Description copied from class: OptimizerPlan
    
    Return true if this the schema and RowSource names have been resolved.
    
    Specified by:
    
    isBound in class OptimizerPlan
  - countLeafNodes
```
public int countLeafNodes()
```
    Description copied from class: OptimizerPlan
    
    Count the number of leaf nodes under (and including) this node.
    
    Specified by:
    
    countLeafNodes in class OptimizerPlan
  - leftmostLeaf
```
public OptimizerPlan leftmostLeaf()
```
    Description copied from class: OptimizerPlan
    
    Get the leftmost leaf node in this plan.
    
    Specified by:
    
    leftmostLeaf in class OptimizerPlan
  - isLeftPrefixOf
```
public boolean isLeftPrefixOf(OptimizerPlan that)
```
    Description copied from class: OptimizerPlan
    
    Return true if this plan is a (left) leading prefix of the other plan.
    
    Specified by:
    
    isLeftPrefixOf in class OptimizerPlan
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class OptimizerPlan.DeadEnd

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.derby.iapi.sql.compile.OptimizerPlan

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from class org.apache.derby.iapi.sql.compile.OptimizerPlan

Field Detail

_name

Constructor Detail

DeadEnd

Method Detail

bind

isBound

countLeafNodes

leftmostLeaf

isLeftPrefixOf

toString