Package org.metricshub.jawk.util

Class ScriptSource

java.lang.Object

org.metricshub.jawk.util.ScriptSource

Direct Known Subclasses:

ScriptFileSource

public class ScriptSource
extends Object

Represents one AWK-script content source. This is usually either a string, given on the command line with the first non-"-" parameter, or an "*.awk" script, given as a path with a "-f" command line switch.

Author:

Danny Daglas

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DESCRIPTION_COMMAND_LINE_SCRIPT	Constant DESCRIPTION_COMMAND_LINE_SCRIPT="<command-line-supplied-script>"

Constructor Summary

Constructors

Constructor	Description
ScriptSource(String description, Reader reader)	Constructor for ScriptSource.

Method Summary

Modifier and Type	Method	Description
final String	getDescription()	Getter for the field description.
Reader	getReader()	Obtain the Reader serving the script contents.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

DESCRIPTION_COMMAND_LINE_SCRIPT

public static final String DESCRIPTION_COMMAND_LINE_SCRIPT

Constant DESCRIPTION_COMMAND_LINE_SCRIPT="<command-line-supplied-script>"

See Also:

• Constant Field Values

Constructor Details

ScriptSource

public ScriptSource(String description,
 Reader reader)

Constructor for ScriptSource.

Parameters:

description - a String object

reader - a Reader object

Method Details

getDescription

public final String getDescription()

Getter for the field description.

Returns:

a String object

getReader

public Reader getReader()
                 throws IOException

Obtain the Reader serving the script contents.

Returns:

The reader which contains the script contents.

Throws:

IOException - if any.

toString

public String toString()

Overrides:

toString in class Object