RemoveEdgePointersStep (arcadedb-engine 22.1.2 API)

java.lang.Object
- com.arcadedb.query.sql.executor.AbstractExecutionStep
- - com.arcadedb.query.sql.executor.RemoveEdgePointersStep

All Implemented Interfaces:

ExecutionStep, ExecutionStepInternal
```
public class RemoveEdgePointersStep
extends AbstractExecutionStep
```
This is intended for INSERT FROM SELECT. This step removes existing edge pointers so that the resulting graph is still consistent

Author:

Luigi Dell'Aquila (luigi.dellaquila-(at)-gmail.com)

Field Summary
- Fields inherited from class com.arcadedb.query.sql.executor.AbstractExecutionStep
  ctx, next, prev, profilingEnabled, timedOut

Constructor Summary

Constructors
Constructor Description

RemoveEdgePointersStep(CommandContext ctx, boolean profilingEnabled)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getCost()`	returns the absolute cost (in nanoseconds) of the execution of this step
`String`	`prettyPrint(int depth, int indent)`
`ResultSet`	`syncPull(CommandContext ctx, int nRecords)`

Methods inherited from class com.arcadedb.query.sql.executor.AbstractExecutionStep
close, getContext, getCostFormatted, getNext, getPrev, isProfilingEnabled, isTimedOut, sendTimeout, setNext, setPrevious, setProfilingEnabled

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

Methods inherited from interface com.arcadedb.query.sql.executor.ExecutionStep
toResult

Methods inherited from interface com.arcadedb.query.sql.executor.ExecutionStepInternal
canBeCached, copy, deserialize, getDescription, getName, getSubExecutionPlans, getSubSteps, getTargetNode, getType, reset, serialize

Constructor Detail

RemoveEdgePointersStep

public RemoveEdgePointersStep(CommandContext ctx,
                              boolean profilingEnabled)

Method Detail
- syncPull
```
public ResultSet syncPull(CommandContext ctx,
                          int nRecords)
                   throws TimeoutException
```
  Throws:
  
  TimeoutException
- prettyPrint
```
public String prettyPrint(int depth,
                          int indent)
```
- getCost
```
public long getCost()
```
  Description copied from interface: ExecutionStep
  
  returns the absolute cost (in nanoseconds) of the execution of this step
  
  Returns:
  
  the absolute cost (in nanoseconds) of the execution of this step, -1 if not calculated