com.perforce.p4java.option.server
Class GetFileDiffsOptions

java.lang.Object
  com.perforce.p4java.option.Options
      com.perforce.p4java.option.server.GetFileDiffsOptions

public class GetFileDiffsOptions
extends Options

Options class for the IOptionsServer getFileDiffs methods.

Field Summary

protected int	diffContext If positive, specifies the number of context diff lines; if zero, lets server pick context number; if negative, no options are generated.
protected boolean	ignoreLineEndings If true, ignore line endings; corresponds to -dl.
protected boolean	ignoreWhitespace If true, ignore whitespace; corresponds to -dw.
protected boolean	ignoreWhitespaceChanges If true, ignore whitespace changes; corresponds to -db.
protected boolean	includeNonTextDiffs If true, diff even files with non-text (binary) types.
static String	OPTIONS_SPECS Recognized p4 diff2 options; these include -d -q -t -u
protected boolean	quiet If true, suppresses the display of the header lines of files whose content and types are identical and suppresses the actual diff for all files.
protected boolean	rcsDiffs If true, use RCS diff; corresponds to -dn.
protected boolean	summaryDiff If true, perform summary diff; corresponds to -ds.
protected int	unifiedDiff If true, do a unified diff; corresponds to -du[n] with -du generated for unifiedDiff == 0, -dun for unifiedDiff > 0, where "n" is of course the value of unifiedDiff.

Fields inherited from class com.perforce.p4java.option.Options

immutable, optionList, OPTPFX

Constructor Summary

GetFileDiffsOptions()
Default constructor.

GetFileDiffsOptions(boolean quiet, boolean includeNonTextDiffs, boolean gnuDiffs, boolean rcsDiffs, int diffContext, boolean summaryDiff, int unifiedDiff, boolean ignoreWhitespaceChanges, boolean ignoreWhitespace, boolean ignoreLineEndings)
Explicit-value constructor.

GetFileDiffsOptions(String... options)
String-based constructor; possible values include: -q -t -u -dn -dc[n] -ds -du -db -dw -dl.

Method Summary

int	getDiffContext()
boolean	isGnuDiffs()
boolean	isIgnoreLineEndings()
boolean	isIgnoreWhitespace()
boolean	isIgnoreWhitespaceChanges()
boolean	isIncludeNonTextDiffs()
boolean	isQuiet()
boolean	isRcsDiffs()
boolean	isSummaryDiff()
int	isUnifiedDiff()
List<String>	processOptions(IServer server) Turn this (specific) options object into a list of strings to be sent to the Perforce server as options for a specific command.
GetFileDiffsOptions	setDiffContext(int diffContext)
GetFileDiffsOptions	setGnuDiffs(boolean gnuDiffs)
GetFileDiffsOptions	setIgnoreLineEndings(boolean ignoreLineEndings)
GetFileDiffsOptions	setIgnoreWhitespace(boolean ignoreWhitespace)
GetFileDiffsOptions	setIgnoreWhitespaceChanges(boolean ignoreWhitespaceChanges)
GetFileDiffsOptions	setIncludeNonTextDiffs(boolean includeNonTextDiffs)
GetFileDiffsOptions	setQuiet(boolean quiet)
GetFileDiffsOptions	setRcsDiffs(boolean rcsDiffs)
GetFileDiffsOptions	setSummaryDiff(boolean summaryDiff)
GetFileDiffsOptions	setUnifiedDiff(int unifiedDiff)

Methods inherited from class com.perforce.p4java.option.Options

applyRule, applyRule, applyRule, getOptions, isImmutable, processFields, setImmutable, setOptions

Methods inherited from class java.lang.Object

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

Field Detail

OPTIONS_SPECS

public static final String OPTIONS_SPECS

Recognized p4 diff2 options; these include -d -q -t -u

See Also:

Constant Field Values

quiet

protected boolean quiet

If true, suppresses the display of the header lines of files whose content and types are identical and suppresses the actual diff for all files. Corresponds to the -q flag.

includeNonTextDiffs

protected boolean includeNonTextDiffs

If true, diff even files with non-text (binary) types. Corresponds to the -t flag.

rcsDiffs

protected boolean rcsDiffs

If true, use RCS diff; corresponds to -dn.

diffContext

protected int diffContext

If positive, specifies the number of context diff lines; if zero, lets server pick context number; if negative, no options are generated. Corresponds to -dc[n], with -dc generated for diffContext == 0, -dcn for diffContext > 0, where "n" is of course the value of diffContext.

summaryDiff

protected boolean summaryDiff

If true, perform summary diff; corresponds to -ds.

unifiedDiff

protected int unifiedDiff

If true, do a unified diff; corresponds to -du[n] with -du generated for unifiedDiff == 0, -dun for unifiedDiff > 0, where "n" is of course the value of unifiedDiff.

ignoreWhitespaceChanges

protected boolean ignoreWhitespaceChanges

If true, ignore whitespace changes; corresponds to -db.

ignoreWhitespace

protected boolean ignoreWhitespace

If true, ignore whitespace; corresponds to -dw.

ignoreLineEndings

protected boolean ignoreLineEndings

If true, ignore line endings; corresponds to -dl.

Constructor Detail

GetFileDiffsOptions

public GetFileDiffsOptions()

Default constructor.

GetFileDiffsOptions

public GetFileDiffsOptions(String... options)

String-based constructor; possible values include: -q -t -u -dn -dc[n] -ds -du -db -dw -dl.

Parameters:

options - string options

GetFileDiffsOptions

public GetFileDiffsOptions(boolean quiet,
                           boolean includeNonTextDiffs,
                           boolean gnuDiffs,
                           boolean rcsDiffs,
                           int diffContext,
                           boolean summaryDiff,
                           int unifiedDiff,
                           boolean ignoreWhitespaceChanges,
                           boolean ignoreWhitespace,
                           boolean ignoreLineEndings)

Explicit-value constructor.

Method Detail

processOptions

public List<String> processOptions(IServer server)
                            throws OptionsException

Description copied from class: Options

Turn this (specific) options object into a list of strings to be sent to the Perforce server as options for a specific command. As a side effect, set the option list associated with this Option to the result.

The method is used by the server object to generate the string-based arguments expected by the Perforce server corresponding to the state of this method-specific options object. Will return an empty list if there are no "interesting" options set or available. May simply return the superclass options string list if is non-null, but that behaviour is neither guaranteed nor required.

Note that this method is not intended to be called directly by users but by the underlying P4Java plumbing; odd results may occur if this method is called in other contexts.

Specified by:

processOptions in class Options

Parameters:

server - possibly-null IServer representing the Perforce server the options are to be used against. If this parameter is null, it is acceptable to throw an OptionsException, but it is also possible to ignore it and do the best you can with what you've got...

Returns:

non-null (but possibly empty) string list representing the normalized Perforce server arguments corresponding to the state of this specific options object.

Throws:

OptionsException - if an error occurs in options processing that is not some species of ConnectionException, RequestException, AccessException, etc.

See Also:

Options.processOptions(com.perforce.p4java.server.IServer)

isQuiet

public boolean isQuiet()

setQuiet

public GetFileDiffsOptions setQuiet(boolean quiet)

isIncludeNonTextDiffs

public boolean isIncludeNonTextDiffs()

setIncludeNonTextDiffs

public GetFileDiffsOptions setIncludeNonTextDiffs(boolean includeNonTextDiffs)

isGnuDiffs

public boolean isGnuDiffs()

setGnuDiffs

public GetFileDiffsOptions setGnuDiffs(boolean gnuDiffs)

isRcsDiffs

public boolean isRcsDiffs()

setRcsDiffs

public GetFileDiffsOptions setRcsDiffs(boolean rcsDiffs)

getDiffContext

public int getDiffContext()

setDiffContext

public GetFileDiffsOptions setDiffContext(int diffContext)

isSummaryDiff

public boolean isSummaryDiff()

setSummaryDiff

public GetFileDiffsOptions setSummaryDiff(boolean summaryDiff)

isUnifiedDiff

public int isUnifiedDiff()

setUnifiedDiff

public GetFileDiffsOptions setUnifiedDiff(int unifiedDiff)

isIgnoreWhitespaceChanges

public boolean isIgnoreWhitespaceChanges()

setIgnoreWhitespaceChanges

public GetFileDiffsOptions setIgnoreWhitespaceChanges(boolean ignoreWhitespaceChanges)

isIgnoreWhitespace

public boolean isIgnoreWhitespace()

setIgnoreWhitespace

public GetFileDiffsOptions setIgnoreWhitespace(boolean ignoreWhitespace)

isIgnoreLineEndings

public boolean isIgnoreLineEndings()

setIgnoreLineEndings

public GetFileDiffsOptions setIgnoreLineEndings(boolean ignoreLineEndings)