com.asakusafw.dmdl.model

Class AstSequenceType

java.lang.Object

com.asakusafw.dmdl.model.AbstractAstNode

com.asakusafw.dmdl.model.AstSequenceType

All Implemented Interfaces:

AstNode, AstType

public class AstSequenceType
extends AbstractAstNode
implements AstType

Represents a sequence type of a property.

Nested Class Summary

Nested classes/interfaces inherited from interface com.asakusafw.dmdl.model.AstNode

AstNode.AbstractVisitor<C,R>, AstNode.Visitor<C,R>

Field Summary

Fields

Modifier and Type	Field and Description
AstType	elementType The type of elements in this sequence.

Constructor Summary

Constructors

Constructor and Description
AstSequenceType(Region region, AstType elementType) Creates and returns a new instance.

Method Summary

Modifier and Type	Method and Description
<C,R> R	accept(C context, AstNode.Visitor<C,R> visitor) Accepts and calls back the visitor.
boolean	equals(Object obj)
Region	getRegion() Returns the region of this node.
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

elementType

public final AstType elementType

The type of elements in this sequence.

Constructor Detail

AstSequenceType

public AstSequenceType(Region region,
                       AstType elementType)

Creates and returns a new instance.

Parameters:

region - the region of this node on the enclosing script, or null if unknown

elementType - the type of elements in this sequence

Throws:

IllegalArgumentException - if some parameters were null

Method Detail

getRegion

public Region getRegion()

Description copied from interface: AstNode

Returns the region of this node.

Specified by:

getRegion in interface AstNode

Returns:

the region, or null if unknown

accept

public <C,R> R accept(C context,
                      AstNode.Visitor<C,R> visitor)

Description copied from interface: AstNode

Accepts and calls back the visitor.

Specified by:

accept in interface AstNode

Type Parameters:

C - type of visitor context

R - type of visitor result

Parameters:

context - the visitor context

visitor - the visitor to call back

Returns:

call back result

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object