org.duelengine.duel.codedom

Class CodeObject

java.lang.Object

org.duelengine.duel.codedom.CodeObject

Direct Known Subclasses:

CodeExpression, CodeMember, CodeStatement, CodeStatementBlock

public abstract class CodeObject
extends Object

Constructor Summary

Constructors

Constructor and Description
CodeObject()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object arg)
Object	getMetaData(String key) Retrieves a metadata value for the given key
int	hashCode()
boolean	hasMetaData(String key) Checks existence of a metadata value for the given key
Object	putMetaData(String key, Object value) Inserts a metadata value for the given key
Object	removeMetaData(String key) Retrieves a metadata value for the given key
String	toString()
void	visit(CodeVisitor visitor) Walks this code object structure
CodeObject	withMetaData(Object... pairs) Inserts multiple metadata key-value pairs

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CodeObject

public CodeObject()

Method Detail

hasMetaData

public boolean hasMetaData(String key)

Checks existence of a metadata value for the given key

Parameters:

key -

Returns:

getMetaData

public Object getMetaData(String key)

Retrieves a metadata value for the given key

Parameters:

key -

Returns:

putMetaData

public Object putMetaData(String key,
                 Object value)

Inserts a metadata value for the given key

Parameters:

key -

value -

Returns:

removeMetaData

public Object removeMetaData(String key)

Retrieves a metadata value for the given key

Parameters:

key -

Returns:

withMetaData

public CodeObject withMetaData(Object... pairs)

Inserts multiple metadata key-value pairs

Parameters:

pairs - alternating key, value...

Returns:

visit

public void visit(CodeVisitor visitor)

Walks this code object structure

Parameters:

visitor -

equals

public boolean equals(Object arg)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object