Hypertable::ClusterDefinitionFile::TranslatorRole Class Reference

Translates a role definition. More...

#include <TranslatorRole.h>

Inheritance diagram for Hypertable::ClusterDefinitionFile::TranslatorRole:

Collaboration diagram for Hypertable::ClusterDefinitionFile::TranslatorRole:

Public Member Functions
	TranslatorRole (const string &fname, size_t lineno, const string &text)
	Constructor. More...
const string	translate (TranslationContext &context) override
	Translates a role definition. More...

Private Attributes
string	m_fname
	Source file name containing input text. More...
size_t	m_lineno
	Starting offset within m_fname of input text. More...
string	m_text
	Input text containing role definition statememt. More...

Detailed Description

Translates a role definition.

Definition at line 43 of file TranslatorRole.h.

Constructor & Destructor Documentation

Hypertable::ClusterDefinitionFile::TranslatorRole::TranslatorRole ( const string &  fname, size_t  lineno, const string &  text  )

inline

Constructor.

Parameters

fname	Filename of source file
lineno	Starting offset within source file of input text
text	Input text

Definition at line 49 of file TranslatorRole.h.

Member Function Documentation

const string TranslatorRole::translate ( TranslationContext &  context )

overridevirtual

Translates a role definition.

This function translates role definitions of the form:

role: slave test[00-99]

To a bash variable definition of the form:

ROLE_slave="test[00-99]"

As a side effect, it inserts the role name into context.roles and inserts the variable name representing the role (e.g. ROLE_name) into the context.symbols map, mapping it to the role value (e.g. test[00-99] in the above example).

Parameters

context

Context object containing symbol tables

Returns

Translated role statement.

Implements Hypertable::ClusterDefinitionFile::Translator.

Definition at line 43 of file TranslatorRole.cc.

Member Data Documentation

string Hypertable::ClusterDefinitionFile::TranslatorRole::m_fname

private

Source file name containing input text.

Definition at line 72 of file TranslatorRole.h.

size_t Hypertable::ClusterDefinitionFile::TranslatorRole::m_lineno

private

Starting offset within m_fname of input text.

Definition at line 74 of file TranslatorRole.h.

string Hypertable::ClusterDefinitionFile::TranslatorRole::m_text

private

Input text containing role definition statememt.

Definition at line 76 of file TranslatorRole.h.

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The documentation for this class was generated from the following files:

• /home/doug/src/hypertable/src/cc/Common/ClusterDefinitionFile/TranslatorRole.h
• /home/doug/src/hypertable/src/cc/Common/ClusterDefinitionFile/TranslatorRole.cc