java.lang.Object

org.rrd4j.core.DataImporter

All Implemented Interfaces:: Closeable, AutoCloseable

Direct Known Subclasses:: RrdToolReader, XmlReader

public abstract class DataImporter
extends Object
implements Closeable

An abstract class to import data from external source.

Since:: 3.5
Author:: Fabrice Bacchella

Constructor Summary

Constructors

Constructor Description

DataImporter()

Method Summary

Modifier and Type	Method	Description
`void`	`close()`
`abstract double`	`getAccumValue(int dsIndex)`
`abstract int`	`getArcCount()`
`abstract ConsolFun`	`getConsolFun(int arcIndex)`
`abstract int`	`getDsCount()`
`abstract String`	`getDsName(int dsIndex)`
`abstract DsType`	`getDsType(int dsIndex)`
`protected long`	`getEstimatedSize()`
`abstract long`	`getHeartbeat(int dsIndex)`
`abstract long`	`getLastUpdateTime()`
`abstract double`	`getLastValue(int dsIndex)`
`abstract double`	`getMaxValue(int dsIndex)`
`abstract double`	`getMinValue(int dsIndex)`
`abstract long`	`getNanSeconds(int dsIndex)`
`abstract int`	`getRows(int arcIndex)`
`abstract double`	`getStateAccumValue(int arcIndex, int dsIndex)`
`abstract int`	`getStateNanSteps(int arcIndex, int dsIndex)`
`abstract long`	`getStep()`
`abstract int`	`getSteps(int arcIndex)`
`abstract double[]`	`getValues(int arcIndex, int dsIndex)`
`abstract String`	`getVersion()`
`abstract double`	`getXff(int arcIndex)`
`(package private) void`	`release()`

Methods inherited from class java.lang.Object

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

Constructor Details
- DataImporter
  
  public DataImporter()
Method Details
- getVersion
  
  public abstract String getVersion() throws IOException
  
  Throws:
  
  IOException
- getLastUpdateTime
  
  public abstract long getLastUpdateTime() throws IOException
  
  Throws:
  
  IOException
- getStep
  
  public abstract long getStep() throws IOException
  
  Throws:
  
  IOException
- getDsCount
  
  public abstract int getDsCount() throws IOException
  
  Throws:
  
  IOException
- getArcCount
  
  public abstract int getArcCount() throws IOException
  
  Throws:
  
  IOException
- getDsName
  
  public abstract String getDsName(int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getDsType
  
  public abstract DsType getDsType(int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getHeartbeat
  
  public abstract long getHeartbeat(int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getMinValue
  
  public abstract double getMinValue(int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getMaxValue
  
  public abstract double getMaxValue(int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getLastValue
  
  public abstract double getLastValue(int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getAccumValue
  
  public abstract double getAccumValue(int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getNanSeconds
  
  public abstract long getNanSeconds(int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getConsolFun
  
  public abstract ConsolFun getConsolFun(int arcIndex) throws IOException
  
  Throws:
  
  IOException
- getXff
  
  public abstract double getXff(int arcIndex) throws IOException
  
  Throws:
  
  IOException
- getSteps
  
  public abstract int getSteps(int arcIndex) throws IOException
  
  Throws:
  
  IOException
- getRows
  
  public abstract int getRows(int arcIndex) throws IOException
  
  Throws:
  
  IOException
- getStateAccumValue
  
  public abstract double getStateAccumValue(int arcIndex, int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getStateNanSteps
  
  public abstract int getStateNanSteps(int arcIndex, int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getValues
  
  public abstract double[] getValues(int arcIndex, int dsIndex) throws IOException
  
  Throws:
  
  IOException
- getEstimatedSize
  
  protected long getEstimatedSize() throws IOException
  
  Throws:
  
  IOException
- release
  
  void release() throws IOException
  
  Throws:
  
  IOException
- close
  
  public void close() throws IOException
  
  Specified by:
  
  close in interface AutoCloseable
  
  Specified by:
  
  close in interface Closeable
  
  Throws:
  
  IOException

Class DataImporter

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Details

Method Details