org.apache.xmlgraphics.ps.dsc.events
Class AbstractResourcesDSCComment

java.lang.Object
  org.apache.xmlgraphics.ps.dsc.events.AbstractEvent
      org.apache.xmlgraphics.ps.dsc.events.AbstractDSCComment
          org.apache.xmlgraphics.ps.dsc.events.AbstractResourcesDSCComment

All Implemented Interfaces:

DSCParserConstants, DSCComment, DSCEvent

Direct Known Subclasses:

DSCCommentDocumentNeededResources, DSCCommentDocumentSuppliedResources, DSCCommentPageResources

public abstract class AbstractResourcesDSCComment
extends AbstractDSCComment

Abstract base class for Resource DSC comments (DocumentNeededResources, DocumentSuppliedResources and PageResources).

Field Summary

protected static Set

RESOURCE_TYPES Defines the known resource types (font, procset, file, pattern etc.).

Fields inherited from interface org.apache.xmlgraphics.ps.dsc.DSCParserConstants

COMMENT, DSC_COMMENT, EOF, HEADER_COMMENT, LINE

Constructor Summary

AbstractResourcesDSCComment()
Creates a new instance.

AbstractResourcesDSCComment(Collection resources)
Creates a new instance.

Method Summary

void	addResource(PSResource res) Adds a new resource.
void	addResources(Collection resources) Adds a collection of resources.
void	generate(PSGenerator gen) Writes the event to the given PSGenerator.
Set	getResources() Returns the set of resources associated with this DSC comment.
boolean	hasValues() Indicates whether this DSC comment has values.
void	parseValue(String value) Parses the value of the DSC comment.

Methods inherited from class org.apache.xmlgraphics.ps.dsc.events.AbstractDSCComment

asDSCComment, getEventType, isAtend, isDSCComment, splitParams

Methods inherited from class org.apache.xmlgraphics.ps.dsc.events.AbstractEvent

asLine, isComment, isHeaderComment, isLine

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.xmlgraphics.ps.dsc.events.DSCComment

getName

Methods inherited from interface org.apache.xmlgraphics.ps.dsc.events.DSCEvent

asLine, isComment, isHeaderComment, isLine

Field Detail

RESOURCE_TYPES

protected static final Set RESOURCE_TYPES

Defines the known resource types (font, procset, file, pattern etc.).

Constructor Detail

AbstractResourcesDSCComment

public AbstractResourcesDSCComment()

Creates a new instance.

AbstractResourcesDSCComment

public AbstractResourcesDSCComment(Collection resources)

Creates a new instance.

Parameters:

resources - a Collection of PSResource instances

Method Detail

hasValues

public boolean hasValues()

Indicates whether this DSC comment has values.

Returns:

true if the DSC comment has values

addResource

public void addResource(PSResource res)

Adds a new resource.

Parameters:

res - the resource

addResources

public void addResources(Collection resources)

Adds a collection of resources.

Parameters:

resources - a Collection of PSResource instances.

getResources

public Set getResources()

Returns the set of resources associated with this DSC comment.

Returns:

the set of resources

parseValue

public void parseValue(String value)

Parses the value of the DSC comment.

Parameters:

value - the value

generate

public void generate(PSGenerator gen)
              throws IOException

Writes the event to the given PSGenerator.

Parameters:

gen - the PSGenerator to write to

Throws:

IOException - In case of an I/O error

See Also:

DSCEvent.generate( org.apache.xmlgraphics.ps.PSGenerator)