org.rrd4j.core.RrdPrimitive<U>

Direct Known Subclasses:: RrdDouble, RrdDoubleArray, RrdDoubleMatrix, RrdEnum, RrdInt, RrdLong, RrdString

abstract class RrdPrimitive<U extends RrdUpdater<U>>
extends Object

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) static int`	`RRD_DOUBLE`
`(package private) static int`	`RRD_INT`
`(package private) static int`	`RRD_LONG`
`(package private) static int[]`	`RRD_PRIM_SIZES`
`(package private) static int`	`RRD_STRING`
`(package private) static int`	`STRING_LENGTH`

Constructor Summary

Constructors
Constructor	Description
`RrdPrimitive(RrdUpdater<U> updater, int type, boolean isConstant)`
`RrdPrimitive(RrdUpdater<U> updater, int type, int count, boolean isConstant)`

Method Summary

Modifier and Type	Method	Description
`(package private) boolean`	`isCachingAllowed()`
`(package private) byte[]`	`readBytes()`
`(package private) double`	`readDouble()`
`(package private) double`	`readDouble(int index)`
`(package private) double[]`	`readDouble(int index, int count)`
`protected <E extends Enum<E>> E`	`readEnum(Class<E> clazz)`
`(package private) int`	`readInt()`
`(package private) long`	`readLong()`
`(package private) String`	`readString()`
`(package private) void`	`writeBytes(byte[] b)`
`(package private) void`	`writeDouble(double value)`
`(package private) void`	`writeDouble(int index, double value)`
`(package private) void`	`writeDouble(int index, double[] values)`
`(package private) void`	`writeDouble(int index, double value, int count)`
`protected <E extends Enum<E>> void`	`writeEnum(E value)`
`(package private) void`	`writeInt(int value)`
`(package private) void`	`writeLong(long value)`
`(package private) void`	`writeString(String value)`

Methods inherited from class java.lang.Object

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

Field Details
- STRING_LENGTH
  
  static final int STRING_LENGTH
  
  See Also:
  
  Constant Field Values
- RRD_INT
  
  static final int RRD_INT
  
  See Also:
  
  Constant Field Values
- RRD_LONG
  
  static final int RRD_LONG
  
  See Also:
  
  Constant Field Values
- RRD_DOUBLE
  
  static final int RRD_DOUBLE
  
  See Also:
  
  Constant Field Values
- RRD_STRING
  
  static final int RRD_STRING
  
  See Also:
  
  Constant Field Values
- RRD_PRIM_SIZES
  
  static final int[] RRD_PRIM_SIZES
Constructor Details
- RrdPrimitive
  
  RrdPrimitive(RrdUpdater<U> updater, int type, boolean isConstant) throws IOException
  
  Throws:
  
  IOException
- RrdPrimitive
  
  RrdPrimitive(RrdUpdater<U> updater, int type, int count, boolean isConstant) throws IOException
  
  Throws:
  
  IOException
Method Details
- readBytes
  
  final byte[] readBytes() throws IOException
  
  Throws:
  
  IOException
- writeBytes
  
  final void writeBytes(byte[] b) throws IOException
  
  Throws:
  
  IOException
- readInt
  
  final int readInt() throws IOException
  
  Throws:
  
  IOException
- writeInt
  
  final void writeInt(int value) throws IOException
  
  Throws:
  
  IOException
- readLong
  
  final long readLong() throws IOException
  
  Throws:
  
  IOException
- writeLong
  
  final void writeLong(long value) throws IOException
  
  Throws:
  
  IOException
- readDouble
  
  final double readDouble() throws IOException
  
  Throws:
  
  IOException
- readDouble
  
  final double readDouble(int index) throws IOException
  
  Throws:
  
  IOException
- readDouble
  
  final double[] readDouble(int index, int count) throws IOException
  
  Throws:
  
  IOException
- writeDouble
  
  final void writeDouble(double value) throws IOException
  
  Throws:
  
  IOException
- writeDouble
  
  final void writeDouble(int index, double value) throws IOException
  
  Throws:
  
  IOException
- writeDouble
  
  final void writeDouble(int index, double value, int count) throws IOException
  
  Throws:
  
  IOException
- writeDouble
  
  final void writeDouble(int index, double[] values) throws IOException
  
  Throws:
  
  IOException
- readString
  
  final String readString() throws IOException
  
  Throws:
  
  IOException
- writeString
  
  final void writeString(String value) throws IOException
  
  Throws:
  
  IOException
- readEnum
  
  protected final <E extends Enum<E>> E readEnum(Class<E> clazz) throws IOException
  
  Throws:
  
  IOException
- writeEnum
  
  protected final <E extends Enum<E>> void writeEnum(E value) throws IOException
  
  Throws:
  
  IOException
- isCachingAllowed
  
  final boolean isCachingAllowed()

Class RrdPrimitive<U extends RrdUpdater<U>>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

Constructor Details

Method Details