GridInstanceResource (GridGain 2.0.3 API)

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

GridGain™ 2.0.3
Java API Specification

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: REQUIRED | OPTIONAL

DETAIL: ELEMENT

org.gridgain.grid.resources
Annotation Type GridInstanceResource

@Documented @Retention(value=RUNTIME) @Target(value={METHOD,FIELD}) @Apache20LicenseCompatible public @interface GridInstanceResource

Annotates a field or a setter method for injection of current Grid instance. It can be injected into grid tasks and grid jobs. Note that grid instance will not be injected into SPI's, as there is no grid during SPI start.

Here is how injection would typically happen:

 public class MyGridJob implements GridJob {
      ...
      @GridInstanceResource
      private Grid grid;
      ...
  }

 public class MyGridJob implements GridJob {
     ...
     private Grid grid = null;
     ...
     @GridInstanceResource
     public void setGrid(Grid grid) {
          this.grid = grid;
     }
     ...
 }