Class JustParser

java.lang.Object

org.ek9lang.compiler.common.JustParser

public class JustParser
extends Object

For when we just need to read ek9 files and pull out bits and bobs rather than actually compiling.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	JustParser.ReadFailure	Why the last readSourceFile(File, Ek9SourceVisitor) returned false - so a caller says the right thing.

Constructor Summary

Constructors

Constructor	Description
JustParser(boolean reportErrors)	Create new Parser with default error level 0.
JustParser(boolean reportErrors, int errorLevel)	Create new Parser with specified error level.

Method Summary

Modifier and Type	Method	Description
JustParser.ReadFailure	getFailure()	Why the last source read failed, or JustParser.ReadFailure.NONE when it succeeded.
boolean	isLimitExceeded()	True if the last source read failed because it went past one of the shape limits the lexer enforces (brackets, blocks, operators or member accesses in an expression) - an error in the source's shape, not its syntax, so the formatter cannot repair it.
boolean	readSourceFile(File sourceFile, Ek9SourceVisitor visitor)	Read the source file using the visitor supplied.

Methods inherited from class Object

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

Constructor Details

JustParser

public JustParser(boolean reportErrors)

Create new Parser with default error level 0.

JustParser

public JustParser(boolean reportErrors,
 int errorLevel)

Create new Parser with specified error level.

Parameters:

reportErrors - whether to report errors to stderr

errorLevel - 0=minimal, 1=visual, 2=visual+fuzzy, 3=visual+fuzzy+rich

Method Details

isLimitExceeded

public boolean isLimitExceeded()

True if the last source read failed because it went past one of the shape limits the lexer enforces (brackets, blocks, operators or member accesses in an expression) - an error in the source's shape, not its syntax, so the formatter cannot repair it.

getFailure

public JustParser.ReadFailure getFailure()

Why the last source read failed, or JustParser.ReadFailure.NONE when it succeeded.

readSourceFile

public boolean readSourceFile(File sourceFile,
 Ek9SourceVisitor visitor)

Read the source file using the visitor supplied.