Package android.databinding.tool.expr

Class ExprModel

java.lang.Object

android.databinding.tool.expr.ExprModel

Direct Known Subclasses:

CallbackExprModel

public class ExprModel
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
boolean	enableV2
java.lang.String	modulePackage
static java.lang.String	SAFE_UNBOX_METHOD_NAME

Constructor Summary

Constructors

Constructor	Description
ExprModel(java.lang.String modulePackage, boolean enableV2)

Method Summary

Modifier and Type	Method	Description
StaticIdentifierExpr	addImport(java.lang.String alias, java.lang.String type, android.databinding.tool.store.Location location)
Expr	argListExpr(java.lang.Iterable<Expr> expressions)
FieldAssignmentExpr	assignment(Expr target, java.lang.String name, Expr value)
Expr	bindingExpr(Expr bindingExpr)	The actual thingy that is set on the binding target.
BitShiftExpr	bitshift(Expr left, java.lang.String op, Expr right)
Expr	bracketExpr(Expr variableExpr, Expr argExpr)
BuiltInVariableExpr	builtInVariable(java.lang.String name, java.lang.String type, java.lang.String accessCode)
CallbackWrapper	callbackWrapper(android.databinding.tool.reflection.ModelClass klass, ModelMethod method)
Expr	castExpr(java.lang.String type, Expr expr)
ComparisonExpr	comparison(java.lang.String op, Expr left, Expr right)
FieldAccessExpr	field(Expr parent, java.lang.String name)
static java.util.ArrayList<Expr>	filterShouldRead(java.lang.Iterable<Expr> exprs)
Expr	findFlagExpression(int flag)	May return null if flag is equal to invalidate any flag.
IdentifierExpr	findIdentifier(java.lang.String name)
java.util.List<Expr>	getBindingExpressions()
java.util.Map<java.lang.String,CallbackWrapper>	getCallbackWrappers()
android.databinding.tool.store.Location	getCurrentLocationInFile()
org.antlr.v4.runtime.ParserRuleContext	getCurrentParserContext()
java.util.Map<java.lang.String,Expr>	getExprMap()
android.databinding.tool.writer.ExprModelExt	getExt()
java.lang.String	getFlag(int id)
int	getFlagBucketCount()
java.lang.String[]	getFlagMapping()
android.databinding.tool.reflection.ImportBag	getImports()
int	getInvalidateableFieldLimit()
java.util.BitSet	getInvalidateAnyBitSet()
int	getInvalidateAnyFlagIndex()
java.util.List<Expr>	getObservables()
java.util.List<Expr>	getPendingExpressions()
int	getTotalFlagCount()
Expr	globalMethodCall(java.lang.String methodName, java.util.List<Expr> args)	These are global methods in the expressions.
IdentifierExpr	identifier(java.lang.String name)
InstanceOfExpr	instanceOfOp(Expr expr, java.lang.String type)
LambdaExpr	lambdaExpr(Expr expr, CallbackExprModel callbackExprModel)
Expr	listenerExpr(Expr expression, java.lang.String name, android.databinding.tool.reflection.ModelClass listenerType, ModelMethod listenerMethod)
TernaryExpr	logical(Expr left, java.lang.String op, Expr right)
boolean	markBitsRead()
protected void	markSealed()
MathExpr	math(Expr left, java.lang.String op, Expr right)
MethodCallExpr	methodCall(Expr target, java.lang.String name, java.util.List<Expr> args)
MethodReferenceExpr	methodReference(Expr parent, java.lang.String name)
int	obtainCallbackId()
<T extends Expr> T	register(T expr)	Adds the expression to the list of expressions and returns it.
void	removeExpr(Expr expr)
Expr	resourceExpr(BindingTarget target, java.lang.String packageName, java.lang.String resourceType, java.lang.String resourceName, java.util.List<Expr> args)
MethodCallExpr	safeUnbox(Expr expr)
void	seal()	Give id to each expression.
void	setCurrentLocationInFile(android.databinding.tool.store.Location location)
void	setCurrentParserContext(org.antlr.v4.runtime.ParserRuleContext currentParserContext)
int	size()
StaticIdentifierExpr	staticIdentifier(java.lang.String name)
StaticIdentifierExpr	staticIdentifierFor(android.databinding.tool.reflection.ModelClass modelClass)	Creates a static identifier for the given class or returns the existing one.
SymbolExpr	symbol(java.lang.String text, java.lang.Class type)
TernaryExpr	ternary(Expr pred, Expr ifTrue, Expr ifFalse)
TwoWayListenerExpr	twoWayListenerExpr(InverseBinding inverseBinding)
UnaryExpr	unary(java.lang.String op, Expr expr)
IdentifierExpr	viewDataBinding()
ViewFieldExpr	viewFieldExpr(BindingTarget bindingTarget)

Methods inherited from class java.lang.Object

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

Field Detail

SAFE_UNBOX_METHOD_NAME

public static final java.lang.String SAFE_UNBOX_METHOD_NAME

See Also:

Constant Field Values

modulePackage

public final java.lang.String modulePackage

enableV2

public final boolean enableV2

Constructor Detail

ExprModel

public ExprModel(java.lang.String modulePackage,
                 boolean enableV2)

Method Detail

register

public <T extends Expr> T register(T expr)

Adds the expression to the list of expressions and returns it. If it already exists, returns existing one.

Parameters:

expr - The new parsed expression

Returns:

The expression itself or another one if the same thing was parsed before

markSealed

protected void markSealed()

getExt

public android.databinding.tool.writer.ExprModelExt getExt()

obtainCallbackId

public int obtainCallbackId()

setCurrentParserContext

public void setCurrentParserContext(org.antlr.v4.runtime.ParserRuleContext currentParserContext)

getCurrentParserContext

public org.antlr.v4.runtime.ParserRuleContext getCurrentParserContext()

getCurrentLocationInFile

public android.databinding.tool.store.Location getCurrentLocationInFile()

getExprMap

public java.util.Map<java.lang.String,Expr> getExprMap()

size

public int size()

comparison

public ComparisonExpr comparison(java.lang.String op,
                                 Expr left,
                                 Expr right)

instanceOfOp

public InstanceOfExpr instanceOfOp(Expr expr,
                                   java.lang.String type)

field

public FieldAccessExpr field(Expr parent,
                             java.lang.String name)

methodReference

public MethodReferenceExpr methodReference(Expr parent,
                                           java.lang.String name)

symbol

public SymbolExpr symbol(java.lang.String text,
                         java.lang.Class type)

ternary

public TernaryExpr ternary(Expr pred,
                           Expr ifTrue,
                           Expr ifFalse)

identifier

public IdentifierExpr identifier(java.lang.String name)

staticIdentifier

public StaticIdentifierExpr staticIdentifier(java.lang.String name)

builtInVariable

public BuiltInVariableExpr builtInVariable(java.lang.String name,
                                           java.lang.String type,
                                           java.lang.String accessCode)

viewFieldExpr

public ViewFieldExpr viewFieldExpr(BindingTarget bindingTarget)

viewDataBinding

public IdentifierExpr viewDataBinding()

safeUnbox

public MethodCallExpr safeUnbox(Expr expr)

globalMethodCall

public Expr globalMethodCall(java.lang.String methodName,
                             java.util.List<Expr> args)

These are global methods in the expressions.

To keep this list under control, we validate the method name instead of just resolving to parent.

staticIdentifierFor

public StaticIdentifierExpr staticIdentifierFor(android.databinding.tool.reflection.ModelClass modelClass)

Creates a static identifier for the given class or returns the existing one.

methodCall

public MethodCallExpr methodCall(Expr target,
                                 java.lang.String name,
                                 java.util.List<Expr> args)

math

public MathExpr math(Expr left,
                     java.lang.String op,
                     Expr right)

logical

public TernaryExpr logical(Expr left,
                           java.lang.String op,
                           Expr right)

bitshift

public BitShiftExpr bitshift(Expr left,
                             java.lang.String op,
                             Expr right)

unary

public UnaryExpr unary(java.lang.String op,
                       Expr expr)

resourceExpr

public Expr resourceExpr(BindingTarget target,
                         java.lang.String packageName,
                         java.lang.String resourceType,
                         java.lang.String resourceName,
                         java.util.List<Expr> args)

bracketExpr

public Expr bracketExpr(Expr variableExpr,
                        Expr argExpr)

castExpr

public Expr castExpr(java.lang.String type,
                     Expr expr)

twoWayListenerExpr

public TwoWayListenerExpr twoWayListenerExpr(InverseBinding inverseBinding)

getBindingExpressions

public java.util.List<Expr> getBindingExpressions()

addImport

public StaticIdentifierExpr addImport(java.lang.String alias,
                                      java.lang.String type,
                                      android.databinding.tool.store.Location location)

getImports

public android.databinding.tool.reflection.ImportBag getImports()

bindingExpr

public Expr bindingExpr(Expr bindingExpr)

The actual thingy that is set on the binding target. Input must be already registered

removeExpr

public void removeExpr(Expr expr)

getObservables

public java.util.List<Expr> getObservables()

seal

public void seal()

Give id to each expression. Will be useful if we serialize.

getFlagBucketCount

public int getFlagBucketCount()

getTotalFlagCount

public int getTotalFlagCount()

getInvalidateableFieldLimit

public int getInvalidateableFieldLimit()

getFlagMapping

public java.lang.String[] getFlagMapping()

getFlag

public java.lang.String getFlag(int id)

getPendingExpressions

public java.util.List<Expr> getPendingExpressions()

markBitsRead

public boolean markBitsRead()

filterShouldRead

public static java.util.ArrayList<Expr> filterShouldRead(java.lang.Iterable<Expr> exprs)

findFlagExpression

public Expr findFlagExpression(int flag)

May return null if flag is equal to invalidate any flag.

getInvalidateAnyBitSet

public java.util.BitSet getInvalidateAnyBitSet()

getInvalidateAnyFlagIndex

public int getInvalidateAnyFlagIndex()

argListExpr

public Expr argListExpr(java.lang.Iterable<Expr> expressions)

setCurrentLocationInFile

public void setCurrentLocationInFile(android.databinding.tool.store.Location location)

listenerExpr

public Expr listenerExpr(Expr expression,
                         java.lang.String name,
                         android.databinding.tool.reflection.ModelClass listenerType,
                         ModelMethod listenerMethod)

assignment

public FieldAssignmentExpr assignment(Expr target,
                                      java.lang.String name,
                                      Expr value)

getCallbackWrappers

public java.util.Map<java.lang.String,CallbackWrapper> getCallbackWrappers()

callbackWrapper

public CallbackWrapper callbackWrapper(android.databinding.tool.reflection.ModelClass klass,
                                       ModelMethod method)

lambdaExpr

public LambdaExpr lambdaExpr(Expr expr,
                             CallbackExprModel callbackExprModel)

findIdentifier

public IdentifierExpr findIdentifier(java.lang.String name)