org.eclipse.emf.codegen.jet
Class JETCompiler

java.lang.Object
  org.eclipse.emf.codegen.jet.JETCompiler

All Implemented Interfaces:

JETParseEventListener

Direct Known Subclasses:

JETEmitter.MyBaseJETCompiler

public class JETCompiler
extends java.lang.Object
implements JETParseEventListener

Field Summary

protected static java.lang.String	CONSTANT_PREFIX
protected long	constantCount
protected java.util.Map<char[],JETConstantDataGenerator>	constantDictionary
protected java.util.List<JETConstantDataGenerator>	constants
protected boolean	fNoNewLineForScriptlets If true, the newline immediately preceding a scriptlet or directive (though not a successful include directive), along with any intervening spaces, will be stripped from the character data.
protected char[]	fSavedLine If fNoNewLineForScriptlets is true, the trailing newline/space sequence is stripped from each character data segment, and stored in this field.
protected boolean	fUseStaticFinalConstants
protected java.util.List<JETGenerator>	generators
protected static char[]	NULL_CHAR_ARRAY
protected JETParser	parser
protected JETReader	reader
protected int	sectionDepth The depth of the current section, where 0 is outside of any sections.
protected JETSkeleton	skeleton
protected boolean	skipping Whether content is currently being skipped.
protected java.util.Stack<org.eclipse.emf.codegen.jet.JETCompiler.SkipSection>	skipSections A stack of sections and whether to start skipping, one from each include with alternative encountered.
protected java.lang.String	templateURI
protected java.lang.String[]	templateURIPath
protected java.io.PrintWriter	writer

Constructor Summary

JETCompiler(java.lang.String templateURI)

JETCompiler(java.lang.String[] templateURIPath, java.lang.String relativeTemplateURI)

JETCompiler(java.lang.String[] templateURIPath, java.lang.String relativeTemplateURI, java.lang.String encoding)

JETCompiler(java.lang.String templateURI, java.io.InputStream inputStream, java.lang.String encoding)

JETCompiler(java.lang.String templateURI, java.lang.String encoding)

Method Summary

void	addCharDataGenerator(char[] chars)
void	addGenerator(JETGenerator gen)
void	beginPageProcessing()
void	doAddCharDataGenerator(char[] chars)
void	endPageProcessing()
static java.lang.String	find(java.lang.String[] locationURIPath, java.lang.String relativeLocationURI)
static java.lang.String[]	findLocation(java.lang.String[] locationURIPath, int start, java.lang.String relativeLocationURI)
void	generate(java.io.OutputStream oStream)
void	generate(java.io.Writer writer)
java.lang.String	getResolvedTemplateURI()
JETSkeleton	getSkeleton()
void	handleCharData(char[] chars)
void	handleDirective(java.lang.String directive, JETMark start, JETMark stop, java.util.Map<java.lang.String,java.lang.String> attributes)
void	handleExpression(JETMark start, JETMark stop, java.util.Map<java.lang.String,java.lang.String> attributes)
protected void	handleNewSkeleton()
void	handleScriptlet(JETMark start, JETMark stop, java.util.Map<java.lang.String,java.lang.String> attributes)
static java.io.InputStream	openStream(java.lang.String locationURI)
void	parse()
protected void	parse(JETCoreElement[] coreElements, java.lang.Class<?>[] accept)
protected static java.lang.String[]	resolveLocation(java.lang.String[] templateURIPath, int start, java.lang.String baseLocationURI, java.lang.String locationURI)
protected static java.lang.String[]	resolveLocation(java.lang.String[] templateURIPath, java.lang.String baseLocationURI, java.lang.String locationURI)
protected char[]	stripFirstNewLineWithBlanks(char[] chars)
protected char[]	stripLastNewLineWithBlanks(char[] chars)

Methods inherited from class java.lang.Object

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

Field Detail

NULL_CHAR_ARRAY

protected static final char[] NULL_CHAR_ARRAY

templateURIPath

protected java.lang.String[] templateURIPath

templateURI

protected java.lang.String templateURI

parser

protected JETParser parser

skeleton

protected JETSkeleton skeleton

reader

protected JETReader reader

writer

protected java.io.PrintWriter writer

generators

protected java.util.List<JETGenerator> generators

constants

protected java.util.List<JETConstantDataGenerator> constants

constantDictionary

protected java.util.Map<char[],JETConstantDataGenerator> constantDictionary

constantCount

protected long constantCount

fNoNewLineForScriptlets

protected boolean fNoNewLineForScriptlets

If true, the newline immediately preceding a scriptlet or directive (though not a successful include directive), along with any intervening spaces, will be stripped from the character data.

fUseStaticFinalConstants

protected boolean fUseStaticFinalConstants

fSavedLine

protected char[] fSavedLine

If fNoNewLineForScriptlets is true, the trailing newline/space sequence is stripped from each character data segment, and stored in this field. Depending on what follows, it may then be discarded or handled as its own character data segment.

sectionDepth

protected int sectionDepth

The depth of the current section, where 0 is outside of any sections. A section is delimited by start and end directives, and must be preceded by an include directive with fail="alternative".

skipping

protected boolean skipping

Whether content is currently being skipped. This is set according to skipSections, as sections are started and ended.

skipSections

protected java.util.Stack<org.eclipse.emf.codegen.jet.JETCompiler.SkipSection> skipSections

A stack of sections and whether to start skipping, one from each include with alternative encountered.

CONSTANT_PREFIX

protected static final java.lang.String CONSTANT_PREFIX

See Also:

Constant Field Values

Constructor Detail

JETCompiler

public JETCompiler(java.lang.String templateURI)
            throws JETException

Throws:

JETException

JETCompiler

public JETCompiler(java.lang.String templateURI,
                   java.lang.String encoding)
            throws JETException

Throws:

JETException

JETCompiler

public JETCompiler(java.lang.String templateURI,
                   java.io.InputStream inputStream,
                   java.lang.String encoding)
            throws JETException

Throws:

JETException

JETCompiler

public JETCompiler(java.lang.String[] templateURIPath,
                   java.lang.String relativeTemplateURI)
            throws JETException

Throws:

JETException

JETCompiler

public JETCompiler(java.lang.String[] templateURIPath,
                   java.lang.String relativeTemplateURI,
                   java.lang.String encoding)
            throws JETException

Throws:

JETException

Method Detail

getResolvedTemplateURI

public java.lang.String getResolvedTemplateURI()

handleDirective

public void handleDirective(java.lang.String directive,
                            JETMark start,
                            JETMark stop,
                            java.util.Map<java.lang.String,java.lang.String> attributes)
                     throws JETException

Specified by:

handleDirective in interface JETParseEventListener

Throws:

JETException

handleNewSkeleton

protected void handleNewSkeleton()

handleExpression

public void handleExpression(JETMark start,
                             JETMark stop,
                             java.util.Map<java.lang.String,java.lang.String> attributes)
                      throws JETException

Specified by:

handleExpression in interface JETParseEventListener

Throws:

JETException

handleScriptlet

public void handleScriptlet(JETMark start,
                            JETMark stop,
                            java.util.Map<java.lang.String,java.lang.String> attributes)
                     throws JETException

Specified by:

handleScriptlet in interface JETParseEventListener

Throws:

JETException

handleCharData

public void handleCharData(char[] chars)
                    throws JETException

Specified by:

handleCharData in interface JETParseEventListener

Throws:

JETException

addGenerator

public void addGenerator(JETGenerator gen)
                  throws JETException

Throws:

JETException

addCharDataGenerator

public void addCharDataGenerator(char[] chars)
                          throws JETException

Throws:

JETException

doAddCharDataGenerator

public void doAddCharDataGenerator(char[] chars)
                            throws JETException

Throws:

JETException

stripFirstNewLineWithBlanks

protected char[] stripFirstNewLineWithBlanks(char[] chars)

stripLastNewLineWithBlanks

protected char[] stripLastNewLineWithBlanks(char[] chars)

beginPageProcessing

public void beginPageProcessing()

Specified by:

beginPageProcessing in interface JETParseEventListener

endPageProcessing

public void endPageProcessing()
                       throws JETException

Specified by:

endPageProcessing in interface JETParseEventListener

Throws:

JETException

parse

public void parse()
           throws JETException

Throws:

JETException

parse

protected void parse(JETCoreElement[] coreElements,
                     java.lang.Class<?>[] accept)
              throws JETException

Throws:

JETException

generate

public void generate(java.io.OutputStream oStream)
              throws JETException

Throws:

JETException

generate

public void generate(java.io.Writer writer)
              throws JETException

Throws:

JETException

getSkeleton

public JETSkeleton getSkeleton()

resolveLocation

protected static java.lang.String[] resolveLocation(java.lang.String[] templateURIPath,
                                                    java.lang.String baseLocationURI,
                                                    java.lang.String locationURI)

resolveLocation

protected static java.lang.String[] resolveLocation(java.lang.String[] templateURIPath,
                                                    int start,
                                                    java.lang.String baseLocationURI,
                                                    java.lang.String locationURI)

findLocation

public static java.lang.String[] findLocation(java.lang.String[] locationURIPath,
                                              int start,
                                              java.lang.String relativeLocationURI)

find

public static java.lang.String find(java.lang.String[] locationURIPath,
                                    java.lang.String relativeLocationURI)

openStream

public static java.io.InputStream openStream(java.lang.String locationURI)
                                      throws JETException

Throws:

JETException