zserio.ast

Class ArrayInstantiation

java.lang.Object

zserio.ast.AstNodeBase

zserio.ast.TypeInstantiation

zserio.ast.ArrayInstantiation

All Implemented Interfaces:

AstNode

public final class ArrayInstantiation
extends TypeInstantiation

AST node for array type instantiation.

Constructor Summary

Constructors

Constructor and Description
ArrayInstantiation(AstLocation location, TypeReference typeReference, TypeInstantiation elementTypeInstantiation, boolean isPacked, boolean isImplicit, Expression lengthExpression) Constructor.

Method Summary

Modifier and Type	Method and Description
ArrayType	getBaseType() Gets base type - i.e.
TypeInstantiation	getElementTypeInstantiation() Gets type instantiation for array elements.
Expression	getLengthExpression() Gets length expression.
boolean	isImplicit() Gets whether the array is an implicit array.
boolean	isPackable() Gets flag which indicates if the array is packable.
boolean	isPacked() Gets whether the array is a packed array.
void	visitChildren(ZserioAstVisitor visitor) Visit children of the current AST node using given visitor.

Methods inherited from class zserio.ast.TypeInstantiation

accept, fillInstantiationStack, getType, getTypeReference

Methods inherited from class zserio.ast.AstNodeBase

getLocation

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayInstantiation

public ArrayInstantiation(AstLocation location,
                          TypeReference typeReference,
                          TypeInstantiation elementTypeInstantiation,
                          boolean isPacked,
                          boolean isImplicit,
                          Expression lengthExpression)

Constructor.

Parameters:

location - AST node location.

typeReference - Reference to the instantiated type definition.

elementTypeInstantiation - Element type instantiation.

isPacked - Whether this array is packed.

isImplicit - Whether this is an implicit array.

lengthExpression - Array length expression.

Method Detail

visitChildren

public void visitChildren(ZserioAstVisitor visitor)

Description copied from interface: AstNode

Visit children of the current AST node using given visitor.

Specified by:

visitChildren in interface AstNode

Overrides:

visitChildren in class TypeInstantiation

Parameters:

visitor - Visitor to use.

getElementTypeInstantiation

public TypeInstantiation getElementTypeInstantiation()

Gets type instantiation for array elements.

Returns:

Type instantiation.

isPacked

public boolean isPacked()

Gets whether the array is a packed array. Note that packed arrays can be defined only for integral types or for compounds which contain packable fields.

Returns:

True if the array is packed, false otherwise.

isImplicit

public boolean isImplicit()

Gets whether the array is an implicit array. Note that implicit arrays have no length expression.

Returns:

True if the array is implicit, false otherwise.

getLengthExpression

public Expression getLengthExpression()

Gets length expression.

Returns:

Array length expression or null when this is an implicit or auto array.

isPackable

public boolean isPackable()

Gets flag which indicates if the array is packable.

Returns:

True if the array is packable.

getBaseType

public ArrayType getBaseType()

Description copied from class: TypeInstantiation

Gets base type - i.e. the type got by resolving subtypes.

Overrides:

getBaseType in class TypeInstantiation

Returns:

Zserio base type.