Package icyllis.arc3d.compiler.tree

Class Variable

java.lang.Object

icyllis.arc3d.compiler.tree.Node

icyllis.arc3d.compiler.tree.Symbol

icyllis.arc3d.compiler.tree.Variable

public final class Variable
extends Symbol

Represents a variable symbol, whether local, global, or a function parameter. This represents the variable itself (the storage location), which is shared between all VariableReferences which read or write that storage location.

Nested Class Summary

Nested classes/interfaces inherited from class icyllis.arc3d.compiler.tree.Node

Node.ElementKind, Node.ExpressionKind, Node.StatementKind, Node.SymbolKind

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	kGlobal_Storage
static final byte	kLocal_Storage
static final byte	kParameter_Storage

Fields inherited from class icyllis.arc3d.compiler.tree.Node

mPosition

Constructor Summary

Constructors

Constructor	Description
Variable(int position, Modifiers modifiers, Type type, String name, byte storage, boolean builtin)

Method Summary

Modifier and Type	Method	Description
static @NonNull Variable	convert(@NonNull Context context, int pos, @NonNull Modifiers modifiers, @NonNull Type type, @NonNull String name, byte storage)
int	getArraySize()
@NonNull Type	getBaseType()
@Nullable VariableDeclaration	getDeclaration()
@Nullable GlobalVariable	getGlobalVariable()
@Nullable InterfaceBlock	getInterfaceBlock()
@NonNull Node.SymbolKind	getKind()
Modifiers	getModifiers()
byte	getStorage()
@NonNull Type	getType()
@Nullable Expression	initialValue()
boolean	isBuiltin()
static @NonNull Variable	make(int pos, @NonNull Modifiers modifiers, @NonNull Type type, @NonNull String name, byte storage, boolean builtin)
void	setDeclaration(VariableDeclaration decl)
void	setGlobalVariable(GlobalVariable global)
void	setInterfaceBlock(InterfaceBlock interfaceBlock)
@NonNull String	toString()

Methods inherited from class icyllis.arc3d.compiler.tree.Symbol

accept, getName, setName

Methods inherited from class icyllis.arc3d.compiler.tree.Node

getEndOffset, getStartOffset

Methods inherited from class java.lang.Object

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

Field Details

kLocal_Storage

public static final byte kLocal_Storage

See Also:

• Constant Field Values

kGlobal_Storage

public static final byte kGlobal_Storage

See Also:

• Constant Field Values

kParameter_Storage

public static final byte kParameter_Storage

See Also:

• Constant Field Values

Constructor Details

Variable

public Variable(int position,
 Modifiers modifiers,
 Type type,
 String name,
 byte storage,
 boolean builtin)

Method Details

convert

public static @NonNull Variable convert(@NonNull Context context,
 int pos,
 @NonNull Modifiers modifiers,
 @NonNull Type type,
 @NonNull String name,
 byte storage)

make

public static @NonNull Variable make(int pos,
 @NonNull Modifiers modifiers,
 @NonNull Type type,
 @NonNull String name,
 byte storage,
 boolean builtin)

getKind

public @NonNull Node.SymbolKind getKind()

Specified by:

getKind in class Symbol

See Also:

• Node.SymbolKind

getType

public @NonNull Type getType()

Specified by:

getType in class Symbol

getModifiers

public Modifiers getModifiers()

getBaseType

public @NonNull Type getBaseType()

getArraySize

public int getArraySize()

isBuiltin

public boolean isBuiltin()

getStorage

public byte getStorage()

initialValue

public @Nullable Expression initialValue()

getDeclaration

public @Nullable VariableDeclaration getDeclaration()

getGlobalVariable

public @Nullable GlobalVariable getGlobalVariable()

setDeclaration

public void setDeclaration(VariableDeclaration decl)

setGlobalVariable

public void setGlobalVariable(GlobalVariable global)

getInterfaceBlock

public @Nullable InterfaceBlock getInterfaceBlock()

setInterfaceBlock

public void setInterfaceBlock(InterfaceBlock interfaceBlock)

toString

public @NonNull String toString()

Specified by:

toString in class Node

Returns:

a string representation of this AST node