org.apache.flume.node

Interface ConfigurationSource

All Known Implementing Classes:

ClasspathConfigurationSource, FileConfigurationSource, HttpConfigurationSource

public interface ConfigurationSource

Interface for retrieving configuration data.

Field Summary

Fields

Modifier and Type	Field and Description
static String	JSON
static String	PROPERTIES
static String	XML
static String	YAML

Method Summary

Modifier and Type	Method and Description
String	getExtension() Return the "file" extension for the specified uri.
InputStream	getInputStream() Returns the InputStream if it hasn't already been processed.
String	getUri() Returns the URI string.
default boolean	isModified() Determine if the configuration data source has been modified since it was last checked.

Field Detail

PROPERTIES

static final String PROPERTIES

See Also:

Constant Field Values

JSON

static final String JSON

See Also:

Constant Field Values

YAML

static final String YAML

See Also:

Constant Field Values

XML

static final String XML

See Also:

Constant Field Values

Method Detail

getInputStream

InputStream getInputStream()

Returns the InputStream if it hasn't already been processed.

Returns:

The InputStream or null.

getUri

String getUri()

Returns the URI string.

Returns:

The string URI.

isModified

default boolean isModified()

Determine if the configuration data source has been modified since it was last checked.

Returns:

true if the data was modified.

getExtension

String getExtension()

Return the "file" extension for the specified uri.

Returns:

The file extension.