org.mvel
Class ParserContext

java.lang.Object
  org.mvel.ParserContext

All Implemented Interfaces:

java.io.Serializable

public class ParserContext
extends java.lang.Object
implements java.io.Serializable

The ParserContext is the main enviroment object used for sharing state throughout the entire parser/compile process.

See Also:

Serialized Form

Field Summary

protected java.util.Map<java.lang.String,java.lang.Object>	imports
protected java.util.Map<java.lang.String,Interceptor>	interceptors
protected java.util.Set<java.lang.String>	packageImports

Constructor Summary

ParserContext()

ParserContext(boolean debugSymbols)

ParserContext(java.util.Map<java.lang.String,java.lang.Object> imports, java.util.Map<java.lang.String,Interceptor> interceptors, java.lang.String sourceFile)

ParserContext(java.lang.Object rootParser)

Method Summary

void	addError(ErrorDetail errorDetail)
void	addImport(java.lang.Class cls)
void	addImport(java.lang.String name, java.lang.Class cls)
void	addImport(java.lang.String name, java.lang.reflect.Method method)
void	addImport(java.lang.String name, MethodStub method)
void	addInput(java.lang.String name, java.lang.Class type)
void	addKnownLine(int lineNumber)
void	addKnownLine(java.lang.String sourceName, int lineNumber)
void	addPackageImport(java.lang.String packageName)
void	addVariable(java.lang.String name, java.lang.Class type)
java.util.List<ErrorDetail>	getErrorList()
java.lang.Class	getImport(java.lang.String name)
java.util.Map<java.lang.String,java.lang.Object>	getImports()
java.util.Map<java.lang.String,java.lang.Class>	getInputs()
java.util.Map<java.lang.String,Interceptor>	getInterceptors()
LineLabel	getLastLineLabel()
int	getLineCount()
int	getLineOffset()
java.lang.Object	getRootParser()
java.lang.String	getSourceFile()
MethodStub	getStaticImport(java.lang.String name)
java.util.Map<java.lang.String,java.lang.Class>	getVariables()
java.lang.Class	getVarOrInputType(java.lang.String name)
boolean	hasImport(java.lang.String name)
boolean	hasImports()
boolean	hasVariable(java.lang.String name)
boolean	hasVarOrInput(java.lang.String name)
void	initializeTables()
boolean	isBlockSymbols()
boolean	isCompiled()
boolean	isDebugSymbols()
boolean	isExecutableCodeReached()
boolean	isFatalError()
boolean	isKnownLine(java.lang.String sourceName, int lineNumber)
boolean	isRetainParserState()
boolean	isStrictTypeEnforcement()
void	processTables()
void	setBlockSymbols(boolean blockSymbols)
void	setCompiled(boolean compiled)
void	setDebugSymbols(boolean debugSymbols)
void	setErrorList(java.util.List<ErrorDetail> errorList)
void	setExecutableCodeReached(boolean executableCodeReached)
void	setFatalError(boolean fatalError)
void	setImports(java.util.Map<java.lang.String,java.lang.Object> imports)
void	setInputs(java.util.Map<java.lang.String,java.lang.Class> inputs)
void	setInterceptors(java.util.Map<java.lang.String,Interceptor> interceptors)
LineLabel	setLastLineLabel(LineLabel lastLineLabel)
void	setLineAndOffset(int lineCount, int lineOffset)
int	setLineCount(int lineCount)
void	setLineOffset(short lineOffset)
void	setRetainParserState(boolean retainParserState)
void	setRootParser(java.lang.Object rootParser)
void	setSourceFile(java.lang.String sourceFile)
void	setStrictTypeEnforcement(boolean strictTypeEnforcement)
void	setVariables(java.util.Map<java.lang.String,java.lang.Class> variables)

Methods inherited from class java.lang.Object

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

Field Detail

imports

protected java.util.Map<java.lang.String,java.lang.Object> imports

packageImports

protected java.util.Set<java.lang.String> packageImports

interceptors

protected java.util.Map<java.lang.String,Interceptor> interceptors

Constructor Detail

ParserContext

public ParserContext()

ParserContext

public ParserContext(boolean debugSymbols)

ParserContext

public ParserContext(java.lang.Object rootParser)

ParserContext

public ParserContext(java.util.Map<java.lang.String,java.lang.Object> imports,
                     java.util.Map<java.lang.String,Interceptor> interceptors,
                     java.lang.String sourceFile)

Method Detail

hasVariable

public boolean hasVariable(java.lang.String name)

hasVarOrInput

public boolean hasVarOrInput(java.lang.String name)

getVarOrInputType

public java.lang.Class getVarOrInputType(java.lang.String name)

getLineCount

public int getLineCount()

setLineCount

public int setLineCount(int lineCount)

getLineOffset

public int getLineOffset()

setLineOffset

public void setLineOffset(short lineOffset)

setLineAndOffset

public void setLineAndOffset(int lineCount,
                             int lineOffset)

getImport

public java.lang.Class getImport(java.lang.String name)

getStaticImport

public MethodStub getStaticImport(java.lang.String name)

addPackageImport

public void addPackageImport(java.lang.String packageName)

hasImport

public boolean hasImport(java.lang.String name)

addImport

public void addImport(java.lang.Class cls)

addImport

public void addImport(java.lang.String name,
                      java.lang.Class cls)

addImport

public void addImport(java.lang.String name,
                      java.lang.reflect.Method method)

addImport

public void addImport(java.lang.String name,
                      MethodStub method)

initializeTables

public void initializeTables()

addVariable

public void addVariable(java.lang.String name,
                        java.lang.Class type)

addInput

public void addInput(java.lang.String name,
                     java.lang.Class type)

processTables

public void processTables()

getInputs

public java.util.Map<java.lang.String,java.lang.Class> getInputs()

setInputs

public void setInputs(java.util.Map<java.lang.String,java.lang.Class> inputs)

getErrorList

public java.util.List<ErrorDetail> getErrorList()

setErrorList

public void setErrorList(java.util.List<ErrorDetail> errorList)

addError

public void addError(ErrorDetail errorDetail)

isFatalError

public boolean isFatalError()

setFatalError

public void setFatalError(boolean fatalError)

isStrictTypeEnforcement

public boolean isStrictTypeEnforcement()

setStrictTypeEnforcement

public void setStrictTypeEnforcement(boolean strictTypeEnforcement)

isRetainParserState

public boolean isRetainParserState()

setRetainParserState

public void setRetainParserState(boolean retainParserState)

getRootParser

public java.lang.Object getRootParser()

setRootParser

public void setRootParser(java.lang.Object rootParser)

getSourceFile

public java.lang.String getSourceFile()

setSourceFile

public void setSourceFile(java.lang.String sourceFile)

getInterceptors

public java.util.Map<java.lang.String,Interceptor> getInterceptors()

setInterceptors

public void setInterceptors(java.util.Map<java.lang.String,Interceptor> interceptors)

getImports

public java.util.Map<java.lang.String,java.lang.Object> getImports()

setImports

public void setImports(java.util.Map<java.lang.String,java.lang.Object> imports)

getVariables

public java.util.Map<java.lang.String,java.lang.Class> getVariables()

setVariables

public void setVariables(java.util.Map<java.lang.String,java.lang.Class> variables)

isCompiled

public boolean isCompiled()

setCompiled

public void setCompiled(boolean compiled)

isDebugSymbols

public boolean isDebugSymbols()

setDebugSymbols

public void setDebugSymbols(boolean debugSymbols)

isKnownLine

public boolean isKnownLine(java.lang.String sourceName,
                           int lineNumber)

addKnownLine

public void addKnownLine(java.lang.String sourceName,
                         int lineNumber)

addKnownLine

public void addKnownLine(int lineNumber)

getLastLineLabel

public LineLabel getLastLineLabel()

setLastLineLabel

public LineLabel setLastLineLabel(LineLabel lastLineLabel)

hasImports

public boolean hasImports()

isBlockSymbols

public boolean isBlockSymbols()

setBlockSymbols

public void setBlockSymbols(boolean blockSymbols)

isExecutableCodeReached

public boolean isExecutableCodeReached()

setExecutableCodeReached

public void setExecutableCodeReached(boolean executableCodeReached)