org.vishia.util

Interface FilePath.FilePathEnvAccess

All Known Implementing Classes:

JZtxtcmdExecuter.ExecuteLevel

Enclosing class:

FilePath

public static interface FilePath.FilePathEnvAccess

An implementation of this interface should be provided by the user if absolute paths and script variables should be used. It may be a short simple implementation if that features are unused. See the org.vishia.util.test.Test_FilePath.

Method Summary

Modifier and Type	Method and Description
java.lang.CharSequence	getCurrentDir() Returns the current directory of the context necessary to build an absolute path in FilePath.
java.lang.Object	getValue(java.lang.String variable) Returns the Object which is addressed by the name.

Method Detail

getValue

java.lang.Object getValue(java.lang.String variable)
                   throws java.lang.NoSuchFieldException

Returns the Object which is addressed by the name. It may be a script variable, able to find in one or more container sorted by name.

Parameters:

variable - The name

Returns:

either an instance of FilePath or a CharSequence or null if the variable is not found (optional, instead Exception).

Throws:

java.lang.NoSuchFieldException - if the variable is not found (optional, recommended).

getCurrentDir

java.lang.CharSequence getCurrentDir()

Returns the current directory of the context necessary to build an absolute path in FilePath.