FileTemplate {biodb} | R Documentation

## File template class.

### Description

A class for reading a file template, replacing tags inside, and writing the results in an output file.

### Methods

#### Public methods

- `FileTemplate$new()`

- `FileTemplate$replace()`

- `FileTemplate$choose()`

- `FileTemplate$select()`

- `FileTemplate$write()`

- `FileTemplate$getLines()`

- `FileTemplate$clone()`

#### Method `new()`

Initializer.

##### Usage

    FileTemplate$new(path)

##### Arguments

`path`

  The path to the template file.

##### Returns

Nothing.

#### Method `replace()`

Replace a tag by its value inside the template file.

##### Usage

    FileTemplate$replace(tag, value)

##### Arguments

`tag`

  The tag to replace.

`value`

  The value to replace the tag with.

##### Returns

invisible(self) for chaining method calls.

#### Method `choose()`

Choose one case among a set of cases.

##### Usage

    FileTemplate$choose(set, case)

##### Arguments

`set`

  The name of the case set.

`case`

  The name of case.

##### Returns

invisible(self) for chaining method calls.

#### Method `select()`

Select or remove sections that match a name.

##### Usage

    FileTemplate$select(section, enable)

##### Arguments

`section`

  The name of the section.

`enable`

  Set to TRUE to select the section (and keep it), and FALSE to remove it.

##### Returns

invisible(self) for chaining method calls.

#### Method `write()`

Write template with replaced values to disk.

##### Usage

    FileTemplate$write(path, overwrite = FALSE, checkRemainingTags = TRUE)

##### Arguments

`path`

  Path to output file.

`overwrite`

  If set to FALSE and the destination file already exists, a message is thrown. Otherwise writes into the destination.

`checkRemainingTags`

  If set to TRUE, checks first, before writing, if there any remaining tags that have not been processed. A warning is thrown for each found tag.

##### Returns

Nothing.

#### Method `getLines()`

Get the lines of the templates.

##### Usage

    FileTemplate$getLines()

##### Returns

A vector containing the lines of the templates.

#### Method `clone()`

The objects of this class are cloneable with this method.

##### Usage

    FileTemplate$clone(deep = FALSE)

##### Arguments

`deep`

  Whether to make a deep clone.

[Package biodb version 1.2.2 Index]