org.apache.flex.compiler.internal.parsing.as

Class ASBalancingScanner

java.lang.Object

org.apache.flex.compiler.internal.parsing.as.ASBalancingScanner

All Implemented Interfaces:

IASBalancingScanner

public class ASBalancingScanner
extends Object
implements IASBalancingScanner

Scanner that uses the ActionScript partitioner to determine whether {} braces are balanced over a particular span of the document

Constructor Summary

Constructors

Constructor and Description
ASBalancingScanner()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	areBracesBalanced(Reader input) Are the braces balanced in the ActionScript code contained in the reader?
boolean	areBracesBalanced(String range) Are the braces balanced in the ActionScript code contained in the range?
boolean	areBracesBalancedOrOverbalanced(Reader input) Return true if there are the same number of open/close braces, or if there are more close braces than open.
boolean	areBracesBalancedOrOverbalanced(String range) Return true if there are the same number of open/close braces, or if there are more close braces than open.

Methods inherited from class java.lang.Object

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

Constructor Detail

ASBalancingScanner

public ASBalancingScanner()

Method Detail

areBracesBalanced

public boolean areBracesBalanced(Reader input)

Description copied from interface: IASBalancingScanner

Are the braces balanced in the ActionScript code contained in the reader?

Specified by:

areBracesBalanced in interface IASBalancingScanner

Parameters:

input - reader to access a segment of ActionScript code

Returns:

true if {} braces are balanced in that segment

areBracesBalanced

public boolean areBracesBalanced(String range)

Description copied from interface: IASBalancingScanner

Are the braces balanced in the ActionScript code contained in the range?

Specified by:

areBracesBalanced in interface IASBalancingScanner

Returns:

true if {} braces are balanced in that segment

areBracesBalancedOrOverbalanced

public boolean areBracesBalancedOrOverbalanced(Reader input)

Description copied from interface: IASBalancingScanner

Return true if there are the same number of open/close braces, or if there are more close braces than open.

Specified by:

areBracesBalancedOrOverbalanced in interface IASBalancingScanner

areBracesBalancedOrOverbalanced

public boolean areBracesBalancedOrOverbalanced(String range)

Description copied from interface: IASBalancingScanner

Return true if there are the same number of open/close braces, or if there are more close braces than open.

Specified by:

areBracesBalancedOrOverbalanced in interface IASBalancingScanner