org.apache.rat.analysis.license

Class FullTextMatchingLicense

java.lang.Object

org.apache.rat.analysis.license.BaseLicense

org.apache.rat.analysis.license.FullTextMatchingLicense

All Implemented Interfaces:

IHeaderMatcher

Direct Known Subclasses:

FullTextLicenseMatcher, GPL1License, GPL2License, GPL3License, MITLicense, OASISLicense

public class FullTextMatchingLicense
extends BaseLicense
implements IHeaderMatcher

Accumulates all letters and numbers contained inside the header and compares it to the full text of a given license (after reducing it to letters and numbers as well).

The text comparison is case insensitive but assumes only characters in the US-ASCII charset are being matched.

Since:

Rat 0.9

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.StringBuilder	buffer
private static int	DEFAULT_INITIAL_LINE_LENGTH
private java.lang.String	firstLine
private java.lang.String	fullText
private boolean	seenFirstLine

Constructor Summary

Constructors

Modifier	Constructor and Description
	FullTextMatchingLicense()
protected	FullTextMatchingLicense(MetaData.Datum licenseFamilyCategory, MetaData.Datum licenseFamilyName, java.lang.String notes, java.lang.String fullText)

Method Summary

Modifier and Type	Method and Description
boolean	hasFullText()
private void	init()
boolean	match(Document subject, java.lang.String line) Matches the text accumulated to licenses.
void	reset() Resets this matches.
void	setFullText(java.lang.String text)

Methods inherited from class org.apache.rat.analysis.license.BaseLicense

getLicenseFamilyCategory, getLicenseFamilyName, getNotes, prune, reportOnLicense, setLicenseFamilyCategory, setLicenseFamilyName, setNotes

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_INITIAL_LINE_LENGTH

private static final int DEFAULT_INITIAL_LINE_LENGTH

See Also:

Constant Field Values

fullText

private java.lang.String fullText

firstLine

private java.lang.String firstLine

seenFirstLine

private boolean seenFirstLine

buffer

private final java.lang.StringBuilder buffer

Constructor Detail

FullTextMatchingLicense

public FullTextMatchingLicense()

FullTextMatchingLicense

protected FullTextMatchingLicense(MetaData.Datum licenseFamilyCategory,
                                  MetaData.Datum licenseFamilyName,
                                  java.lang.String notes,
                                  java.lang.String fullText)

Method Detail

setFullText

public final void setFullText(java.lang.String text)

hasFullText

public final boolean hasFullText()

match

public boolean match(Document subject,
                     java.lang.String line)
              throws RatHeaderAnalysisException

Description copied from interface: IHeaderMatcher

Matches the text accumulated to licenses. TODO probably a poor design choice - hope to fix later

Specified by:

match in interface IHeaderMatcher

Parameters:

subject - current document.

line - next line of text, not null

Returns:

whether the current line matched in the document.

Throws:

RatHeaderAnalysisException - in case of internal RAT errors.

reset

public void reset()

Description copied from interface: IHeaderMatcher

Resets this matches. Subsequent calls to IHeaderMatcher.match(org.apache.rat.api.Document, java.lang.String) will accumulate new text.

Specified by:

reset in interface IHeaderMatcher

init

private void init()