com.almasb.fxgl.ai.btree.utils

Class BehaviorTreeReader

java.lang.Object

com.almasb.fxgl.ai.btree.utils.BehaviorTreeReader

Direct Known Subclasses:

BehaviorTreeParser.DefaultBehaviorTreeReader

public abstract class BehaviorTreeReader
extends Object

An abstract event driven BehaviorTree parser.

Author:

davebaol

Field Summary

Fields

Modifier and Type	Field and Description
protected int	lineNumber
protected boolean	reportsComments

Constructor Summary

Constructors

Constructor and Description
BehaviorTreeReader()
BehaviorTreeReader(boolean reportsComments)

Method Summary

Modifier and Type	Method and Description
protected abstract void	attribute(String name, Object value)
protected void	comment(String text)
protected abstract void	endLine()
protected abstract void	endStatement()
void	parse(char[] data, int offset, int length) Parses the given data buffer from the offset up to the specified number of characters.
void	parse(InputStream input) Parses the given input stream.
void	parse(Reader reader) Parses the given reader.
void	parse(String string) Parses the given string.
protected abstract void	startLine(int indent)
protected abstract void	startStatement(String name, boolean isSubtreeReference, boolean isGuard)

Methods inherited from class java.lang.Object

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

Field Detail

lineNumber

protected int lineNumber

reportsComments

protected boolean reportsComments

Constructor Detail

BehaviorTreeReader

public BehaviorTreeReader()

BehaviorTreeReader

public BehaviorTreeReader(boolean reportsComments)

Method Detail

startLine

protected abstract void startLine(int indent)

startStatement

protected abstract void startStatement(String name,
                                       boolean isSubtreeReference,
                                       boolean isGuard)

attribute

protected abstract void attribute(String name,
                                  Object value)

endStatement

protected abstract void endStatement()

endLine

protected abstract void endLine()

comment

protected void comment(String text)

parse

public void parse(String string)

Parses the given string.

Parameters:

string - the string

Throws:

RuntimeException - if the string cannot be successfully parsed.

parse

public void parse(Reader reader)

Parses the given reader.

Parameters:

reader - the reader

Throws:

RuntimeException - if the reader cannot be successfully parsed.

parse

public void parse(InputStream input)

Parses the given input stream.

Parameters:

input - the input stream

Throws:

RuntimeException - if the input stream cannot be successfully parsed.

parse

public void parse(char[] data,
                  int offset,
                  int length)

Parses the given data buffer from the offset up to the specified number of characters.

Parameters:

data - the buffer

offset - the initial index

length - the specified number of characters to parse.

Throws:

RuntimeException - if the buffer cannot be successfully parsed.