edu.umd.cloud9.webgraph

Class DriverUtil

java.lang.Object

edu.umd.cloud9.webgraph.DriverUtil

public class DriverUtil
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	CL_BEGIN_SEGMENT
static String	CL_COLLECTION
static String	CL_COMPUTE_WEIGHTS
static String	CL_DOCNO_MAPPING
static String	CL_DOCNO_MAPPING_CLASS
static String	CL_END_SEGMENT
static String	CL_INCLUDE_INTERNAL_LINKS
static String	CL_INPUT
static String	CL_INPUT_FORMAT
static String	CL_MAX_LENGTH
static String	CL_NORMALIZER
static String	CL_NUMBER_OF_REDUCERS
static String	CL_OUTPUT
static int	DEFAULT_REDUCERS Default number of reducers
static String	OUTPUT_EXTRACT_LINKS
static String	OUTPUT_HOST_NAMES
static String	OUTPUT_REVERSE_WEBGRAPH
static String	OUTPUT_WEBGRAPH
static String	OUTPUT_WEGIHTED_REVERSE_WEBGRAPH

Constructor Summary

Constructors

Constructor and Description
DriverUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	argExists(String[] args, String option)
static String	argValue(String[] args, String option)

Methods inherited from class java.lang.Object

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

Field Detail

OUTPUT_EXTRACT_LINKS

public static final String OUTPUT_EXTRACT_LINKS

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Constant Field Values

OUTPUT_REVERSE_WEBGRAPH

public static final String OUTPUT_REVERSE_WEBGRAPH

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Constant Field Values

OUTPUT_WEBGRAPH

public static final String OUTPUT_WEBGRAPH

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Constant Field Values

OUTPUT_HOST_NAMES

public static final String OUTPUT_HOST_NAMES

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Constant Field Values

OUTPUT_WEGIHTED_REVERSE_WEBGRAPH

public static final String OUTPUT_WEGIHTED_REVERSE_WEBGRAPH

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Constant Field Values

DEFAULT_REDUCERS

public static final int DEFAULT_REDUCERS

Default number of reducers

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Constant Field Values

CL_COLLECTION

public static final String CL_COLLECTION

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Constant Field Values

CL_INPUT_FORMAT

public static final String CL_INPUT_FORMAT

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Constant Field Values

CL_DOCNO_MAPPING_CLASS

public static final String CL_DOCNO_MAPPING_CLASS

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Constant Field Values

CL_INCLUDE_INTERNAL_LINKS

public static final String CL_INCLUDE_INTERNAL_LINKS

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Constant Field Values

CL_COMPUTE_WEIGHTS

public static final String CL_COMPUTE_WEIGHTS

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Constant Field Values

CL_NORMALIZER

public static final String CL_NORMALIZER

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Constant Field Values

CL_BEGIN_SEGMENT

public static final String CL_BEGIN_SEGMENT

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Constant Field Values

CL_END_SEGMENT

public static final String CL_END_SEGMENT

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Constant Field Values

CL_INPUT

public static final String CL_INPUT

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Constant Field Values

CL_OUTPUT

public static final String CL_OUTPUT

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Constant Field Values

CL_DOCNO_MAPPING

public static final String CL_DOCNO_MAPPING

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Constant Field Values

CL_MAX_LENGTH

public static final String CL_MAX_LENGTH

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Constant Field Values

CL_NUMBER_OF_REDUCERS

public static final String CL_NUMBER_OF_REDUCERS

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Constant Field Values

Constructor Detail

DriverUtil

public DriverUtil()

Method Detail

argValue

public static String argValue(String[] args,
              String option)
                       throws IllegalArgumentException

Throws:

IllegalArgumentException

argExists

public static boolean argExists(String[] args,
                String option)