Class StringBuilderVar

A local variable that is initialized to a StringBuilder or StringBuffer. Such variables are often used to build up a query using string concatenation.

Import path

import semmle.code.java.dataflow.TaintTracking

Direct supertypes

LocalVariableDecl

Indirect supertypes

Known direct subtypes

Predicates

getAChainedReference	Gets an expression that refers to this `StringBuilder`, possibly after some chained calls.
getAnAppend	Gets a call that appends something to this string builder.
getAnInput	Gets a call that adds something to this string builder, from the argument at the given index.
getNextAppend
getToStringCall	Gets a call that converts this string builder to a string.

Inherited predicates

compilerGeneratedReason	Gets the reason this element was generated by the compiler, if any.	from Element
contains	Holds if this element transitively contains the specified element `e`.	from Element
fromSource	Holds if this element pertains to a source file.	from Element
getADeclaredAnnotation	Gets an annotation that is declared on this element, excluding inherited annotations. The retention policy of the annotation type is not considered.	from Annotatable
getAModifier	Gets a modifier of this element.	from Modifiable
getAPrimaryQlClass	Gets the name of a primary CodeQL class to which this element belongs.	from LocalVariableDecl
getAnAccess	Gets an access to this variable.	from Variable
getAnAnnotation	Gets an annotation that applies to this element, including inherited annotations. The results only include direct annotations; indirect annotations, that is repeated annotations in an (implicit) container annotation, are not included. The retention policy of the annotation type is not considered.	from Annotatable
getAnAssignedValue	Gets an expression assigned to this variable, either appearing on the right-hand side of an assignment or bound to it via a binding `instanceof` expression or `switch` block.	from Variable
getAnAssociatedAnnotation	Gets an annotation associated with this element, that is: - An annotation directly present on this element, or - An annotation indirectly present on this element (in the form of a repeated annotation), or - If an annotation of a type is neither directly nor indirectly present the result is an associated inherited annotation (recursively)	from Annotatable
getCallable	Gets the callable in which this declaration occurs.	from LocalVariableDecl
getCompilationUnit	Gets the compilation unit that this element belongs to.	from Element
getDeclExpr	Gets the expression declaring this variable.	from LocalVariableDecl
getDoc	Cast this element to a `Documentable`.	from Element
getEnclosingCallable	Gets the callable in which this declaration occurs.	from LocalVariableDecl
getFile	Gets the file associated with this element.	from Top
getInitializer	Gets the initializer expression of this local variable declaration.	from LocalVariableDecl
getKotlinType	Gets the Kotlin type of this local variable.	from LocalVariableDecl
getLocation	Gets the source location for this element.	from Top
getName	Gets the name of this element.	from Element
getNumberOfCommentLines	Gets the number of comment lines that this element ranges over.	from Top
getNumberOfLinesOfCode	Gets the number of lines of code that this element ranges over.	from Top
getParent	Gets the parent of this declaration.	from LocalVariableDecl
getPrimaryQlClasses	Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs.	from Top
getTotalNumberOfLines	Gets the total number of lines that this element ranges over, including lines of code, comment and whitespace-only lines.	from Top
getType	Gets the type of this local variable.	from LocalVariableDecl
hasAnnotation	Holds if this element has an annotation, including inherited annotations. The retention policy of the annotation type is not considered.	from Annotatable
hasAnnotation	Holds if this element has the specified annotation, including inherited annotations. The retention policy of the annotation type is not considered.	from Annotatable
hasChildElement	Holds if this element is the immediate parent of the specified element `e`.	from Element
hasDeclaredAnnotation	Holds if this element has a declared annotation, excluding inherited annotations. The retention policy of the annotation type is not considered.	from Annotatable
hasLocationInfo	Holds if this element is at the specified location. The location spans column `startcolumn` of line `startline` to column `endcolumn` of line `endline` in file `filepath`. For more information, see Locations.	from Top
hasModifier	Holds if this element has modifier `m`.	from Modifiable
hasName	Holds if this element has the specified `name`.	from Element
hasNoModifier	Holds if this element has no modifier.	from Modifiable
isAbstract	Holds if this element has an `abstract` modifier or is implicitly abstract.	from Modifiable
isCompilerGenerated	Holds if this is an auxiliary program element generated by the compiler.	from Element
isCrossinline	Holds if this element has a `crossinline` modifier.	from Modifiable
isDefault	Holds if this element has a `default` modifier.	from Modifiable
isFinal	Holds if this element has a `final` modifier or is implicitly final.	from Modifiable
isIn	Holds if this element has an `in` modifier.	from Modifiable
isInline	Holds if this element has an `inline` modifier.	from Modifiable
isInternal	Holds if this element has an `internal` modifier.	from Modifiable
isLateinit	Holds if this element has a `lateinit` modifier.	from Modifiable
isNative	Holds if this element has a `native` modifier.	from Modifiable
isNoinline	Holds if this element has a `noinline` modifier.	from Modifiable
isOut	Holds if this element has an `out` modifier.	from Modifiable
isPrivate	Holds if this element has a `private` modifier or is implicitly private.	from Modifiable
isProtected	Holds if this element has a `protected` modifier.	from Modifiable
isPublic	Holds if this element has a `public` modifier or is implicitly public.	from Modifiable
isReified	Holds if this element has a `reified` modifier.	from Modifiable
isSealedKotlin	Holds if this element has a `sealed` modifier.	from Modifiable
isStatic	Holds if this element has a `static` modifier or is implicitly static.	from Modifiable
isStrictfp	Holds if this element has a `strictfp` modifier.	from Modifiable
isSuspend	Holds if this element has a `suspend` modifier.	from Modifiable
isSynchronized	Holds if this element has a `synchronized` modifier.	from Modifiable
isTransient	Holds if this element has a `transient` modifier.	from Modifiable
isVolatile	Holds if this element has a `volatile` modifier.	from Modifiable
pp	Gets a printable representation of this variable together with its type.	from Variable
suppressesWarningsAbout	Holds if this or any enclosing `Annotatable` has a `@SuppressWarnings("<category>")` annotation attached to it for the specified `category`.	from Annotatable
toString	Gets a textual representation of this element.	from LocalVariableDecl

Charpred

StringBuilderVar