Package org.apache.uima.cas.admin

Interface CASMgr

All Known Implementing Classes:

CASImpl

public interface CASMgr

Class comment for CASMgr.java goes here.

Method Summary

Modifier and Type	Method	Description
void	enableReset(boolean flag)	Enable/disable resetting the CAS with CAS.reset().
void	flush()	Deprecated. Use reset() instead.
CAS	getCAS()	Return a non-admin version of the CAS.
FSIndexRepositoryMgr	getIndexRepositoryMgr()
java.lang.ClassLoader	getJCasClassLoader()	Gets the ClassLoader that should be used by the JCas to load the generated FS cover classes for this CAS.
TypeSystemMgr	getTypeSystemMgr()	Return a writable version of the type system.
void	initCASIndexes()	Install the standard built-in indexes into the base CAS
void	reset()	Flush this CAS instance of all transient data.
void	setCAS(CAS cas)	Deprecated.
void	setJCasClassLoader(java.lang.ClassLoader classLoader)	Sets the ClassLoader that should be used by the JCas to load the generated FS cover classes for this CAS.

Method Detail

getTypeSystemMgr

TypeSystemMgr getTypeSystemMgr()

Return a writable version of the type system. This may be used to add new types and features.

Returns:

A writable version of the type system.

getIndexRepositoryMgr

FSIndexRepositoryMgr getIndexRepositoryMgr()
                                    throws CASAdminException

Returns:

a writable version of the index repository. Note that the type system must be committed before this method can be called.

Throws:

CASAdminException - If the type system has not been committed.

flush

@Deprecated
void flush()
    throws CASAdminException

Deprecated.

Use reset() instead.

Flush this CAS instance of all transient data. This will delete all feature structures, but not the type system, the indexes etc. Call before processing a new document.

Throws:

CASAdminException

reset

void reset()
    throws CASAdminException

Flush this CAS instance of all transient data. This will delete all feature structures, but not the type system, the indexes etc. Call before processing a new document.

Throws:

CASAdminException

getCAS

CAS getCAS()
    throws CASAdminException

Return a non-admin version of the CAS.

Returns:

The CAS corresponding to this CASMgr.

Throws:

CASAdminException - If the index repository has not been committed.

enableReset

void enableReset(boolean flag)

Enable/disable resetting the CAS with CAS.reset().

Parameters:

flag - true to enable reset

setCAS

@Deprecated
void setCAS(CAS cas)

Deprecated.

Does nothing, kept only for backwards compatibility

Parameters:

cas - -

initCASIndexes

void initCASIndexes()
             throws CASException

Install the standard built-in indexes into the base CAS

Throws:

CASException - if an error occurs

getJCasClassLoader

java.lang.ClassLoader getJCasClassLoader()

Gets the ClassLoader that should be used by the JCas to load the generated FS cover classes for this CAS.

Returns:

the JCas ClassLoder for this CAS

setJCasClassLoader

void setJCasClassLoader(java.lang.ClassLoader classLoader)

Sets the ClassLoader that should be used by the JCas to load the generated FS cover classes for this CAS.

Parameters:

classLoader - the JCas ClassLoder for this CAS