org.kitesdk.morphline.hadoop.core
Class OpenHdfsFileBuilder
java.lang.Object
org.kitesdk.morphline.hadoop.core.OpenHdfsFileBuilder
- All Implemented Interfaces:
- CommandBuilder
public final class OpenHdfsFileBuilder
- extends Object
- implements CommandBuilder
Opens an HDFS file for read and return a corresponding InputStream.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
OpenHdfsFileBuilder
public OpenHdfsFileBuilder()
getNames
public Collection<String> getNames()
- Description copied from interface:
CommandBuilder
- Returns the names with which this command can be invoked.
The returned set can contain synonyms to enable backwards compatible name changes.
- Specified by:
getNames
in interface CommandBuilder
build
public Command build(com.typesafe.config.Config config,
Command parent,
Command child,
MorphlineContext context)
- Description copied from interface:
CommandBuilder
- Creates and returns a command rooted at the given morphline JSON
config
.
The command will feed records into child
. The command will have
parent
as it's parent. Additional parameters can be passed via the morphline
context
.
- Specified by:
build
in interface CommandBuilder
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