Package android.databinding.tool.expr

Class CallbackExprModel

java.lang.Object

android.databinding.tool.expr.ExprModel

android.databinding.tool.expr.CallbackExprModel

public class CallbackExprModel
extends ExprModel

Callbacks are evaluated when event happens, not when execute pending is run. To separate their expressions, we provide a separate model for them that extends the main model. This allows them to introduce their own variables etc. without mixing them with other expressions.

Field Summary

Fields inherited from class android.databinding.tool.expr.ExprModel

enableV2, modulePackage, SAFE_UNBOX_METHOD_NAME

Constructor Summary

Constructors

Constructor	Description
CallbackExprModel(ExprModel original)

Method Summary

Modifier and Type	Method	Description
StaticIdentifierExpr	addImport(java.lang.String alias, java.lang.String type, android.databinding.tool.store.Location location)
CallbackArgExpr	callbackArg(java.lang.String name)
int	getArgCount()
java.util.List<CallbackArgExpr>	getArguments()
android.databinding.tool.reflection.ImportBag	getImports()
IdentifierExpr	identifier(java.lang.String name)
<T extends Expr> T	register(T expr)	Adds the expression to the list of expressions and returns it.
void	seal()	Give id to each expression.

Methods inherited from class android.databinding.tool.expr.ExprModel

argListExpr, assignment, bindingExpr, bitshift, bracketExpr, builtInVariable, callbackWrapper, castExpr, comparison, field, filterShouldRead, findFlagExpression, findIdentifier, getBindingExpressions, getCallbackWrappers, getCurrentLocationInFile, getCurrentParserContext, getExprMap, getExt, getFlag, getFlagBucketCount, getFlagMapping, getInvalidateableFieldLimit, getInvalidateAnyBitSet, getInvalidateAnyFlagIndex, getObservables, getPendingExpressions, getTotalFlagCount, globalMethodCall, instanceOfOp, lambdaExpr, listenerExpr, logical, markBitsRead, markSealed, math, methodCall, methodReference, obtainCallbackId, removeExpr, resourceExpr, safeUnbox, setCurrentLocationInFile, setCurrentParserContext, size, staticIdentifier, staticIdentifierFor, symbol, ternary, twoWayListenerExpr, unary, viewDataBinding, viewFieldExpr

Methods inherited from class java.lang.Object

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

Constructor Detail

CallbackExprModel

public CallbackExprModel(ExprModel original)

Method Detail

getImports

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

Overrides:

getImports in class ExprModel

addImport

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

Overrides:

addImport in class ExprModel

register

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

Description copied from class: ExprModel

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

Overrides:

register in class ExprModel

Parameters:

expr - The new parsed expression

Returns:

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

seal

public void seal()

Description copied from class: ExprModel

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

Overrides:

seal in class ExprModel

identifier

public IdentifierExpr identifier(java.lang.String name)

Overrides:

identifier in class ExprModel

callbackArg

public CallbackArgExpr callbackArg(java.lang.String name)

getArgCount

public int getArgCount()

getArguments

public java.util.List<CallbackArgExpr> getArguments()