android.databinding.tool.expr
Class IdentifierExpr

java.lang.Object
  extended by android.databinding.tool.expr.Expr
      extended by android.databinding.tool.expr.IdentifierExpr
All Implemented Interfaces:
VersionProvider, android.databinding.tool.processing.scopes.LocationScopeProvider, android.databinding.tool.processing.scopes.ScopeProvider
Direct Known Subclasses:
BuiltInVariableExpr, CallbackArgExpr, StaticIdentifierExpr

public class IdentifierExpr
extends Expr


Field Summary
 
Fields inherited from class android.databinding.tool.expr.Expr
KEY_JOIN, mChildren, NO_ID
 
Method Summary
protected  java.lang.String asPackage()
           
protected  java.lang.String computeUniqueKey()
           
protected  java.util.List<Dependency> constructDependencies()
           
protected  android.databinding.tool.writer.KCode generateCode(boolean expand)
           
 java.lang.String getInvertibleError()
           
 java.lang.String getName()
           
 java.lang.String getUserDefinedType()
           
 boolean isDeclared()
           
 boolean isDynamic()
          Whether the result of this expression can change or not.
protected  ModelClass resolveType(ModelAnalyzer modelAnalyzer)
           
 void setDeclared()
           
 void setUserDefinedType(java.lang.String userDefinedType)
          If this is root, its type should be set while parsing the XML document
 android.databinding.tool.writer.KCode toInverseCode(android.databinding.tool.writer.KCode value)
           
 
Methods inherited from class android.databinding.tool.expr.Expr
addJustMeToExecutionPath, addLocation, addTwoWay, assertIsInvertible, canBeEvaluatedToAVariable, canBeInvalidated, computeChildrenKey, considerElevatingConditionals, constructDynamicChildrenDependencies, enableDirectInvalidation, getAllCalculationPaths, getChildren, getDefaultValue, getDependants, getDependencies, getId, getInvalidFlags, getLocations, getModel, getParents, getPredicateInvalidFlags, getReadSoFar, getRequirementFlagIndex, getRequirementId, getResolvedType, getShouldReadFlags, getShouldReadFlagsWithConditionals, getUniqueKey, getVersion, hasConditionalDependant, hasId, hasNestedCannotRead, invalidateReadFlags, isBindingExpression, isConditional, isEqualityCheck, isIsUsedInCallback, isObservable, isRead, isTwoWay, isUsed, join, join, markAsReadIfDone, markAsUsed, markAsUsedInCallback, markFlagsAsRead, onSwappedWith, provideScopeLocation, resetResolvedType, resolveListeners, resolveTwoWayExpressions, setBindingExpression, setId, setModel, setRequirementId, setTwoWay, shouldReadNow, toCode, toCode, toExecutionPath, toExecutionPath, toExecutionPathInOrder, toExecutionPathInOrder, toFullCode, toString, trimShouldReadFlags, updateExpr
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Method Detail

getName

public java.lang.String getName()

setUserDefinedType

public void setUserDefinedType(java.lang.String userDefinedType)
If this is root, its type should be set while parsing the XML document

Parameters:
userDefinedType - The type of this identifier

computeUniqueKey

protected java.lang.String computeUniqueKey()
Overrides:
computeUniqueKey in class Expr

getUserDefinedType

public java.lang.String getUserDefinedType()

isDynamic

public boolean isDynamic()
Description copied from class: Expr
Whether the result of this expression can change or not. For example, 3 + 5 can not change vs 3 + x may change. Default implementations checks children and returns true if any of them returns true

Overrides:
isDynamic in class Expr
Returns:
True if the result of this expression may change due to variables

resolveType

protected ModelClass resolveType(ModelAnalyzer modelAnalyzer)
Specified by:
resolveType in class Expr

constructDependencies

protected java.util.List<Dependency> constructDependencies()
Specified by:
constructDependencies in class Expr

asPackage

protected java.lang.String asPackage()
Overrides:
asPackage in class Expr

generateCode

protected android.databinding.tool.writer.KCode generateCode(boolean expand)
Specified by:
generateCode in class Expr

setDeclared

public void setDeclared()

isDeclared

public boolean isDeclared()

getInvertibleError

public java.lang.String getInvertibleError()
Specified by:
getInvertibleError in class Expr
Returns:
The reason the expression wasn't invertible or null if it was invertible.

toInverseCode

public android.databinding.tool.writer.KCode toInverseCode(android.databinding.tool.writer.KCode value)
Overrides:
toInverseCode in class Expr