Package ch.usi.si.seart.treesitter.printer

Class SyntaxTreePrinter

java.lang.Object

ch.usi.si.seart.treesitter.printer.SyntaxTreePrinter

All Implemented Interfaces:

TreePrinter

public class SyntaxTreePrinter
extends Object

Printer used for generating human-readable representations of trees using an iterative approach. Each node of the subtree is represented as follows:

      optional_field_name: node_name [start_column:start_row] - [end_column:end_row]
 

While indentation is used to represent the tree structure.

Since:

1.2.0

Author:

Ozren Dabić

See Also:

Syntax Tree Playground

Constructor Summary

Constructors

Constructor	Description
SyntaxTreePrinter(@NotNull TreeCursor cursor)

Method Summary

Modifier and Type	Method	Description
File	export()	Generates a string representation of the Abstract Syntax Tree (AST), starting from the node currently pointed to by the cursor, while writing outputs directly to a file.
String	print()	Generates a string representation of the Abstract Syntax Tree (AST), starting from the node currently pointed to by the cursor.

Methods inherited from class java.lang.Object

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

Constructor Detail

SyntaxTreePrinter

public SyntaxTreePrinter(@NotNull
                         @NotNull TreeCursor cursor)

Method Detail

print

public final String print()

Generates a string representation of the Abstract Syntax Tree (AST), starting from the node currently pointed to by the cursor.

Specified by:

print in interface TreePrinter

Returns:

A string representation of the tree

export

public final File export()
                  throws IOException

Generates a string representation of the Abstract Syntax Tree (AST), starting from the node currently pointed to by the cursor, while writing outputs directly to a file.

Specified by:

export in interface TreePrinter

Returns:

A file containing the string of the tree

Throws:

IOException - if an I/O error occurs