Class Callable

A callable is a method or constructor.

Import path

import java

Direct supertypes

Indirect supertypes

Known direct subtypes

Predicates

accesses	Holds if field `f` may be either read or written within the body of this callable.
calls	Holds if this callable calls `target`.
callsConstructor	Holds if this callable calls `c` using either a `super(...)` constructor call or a `this(...)` constructor call.
callsImpl	Holds if `c` is a viable implementation of a callable called by this callable, taking virtual dispatch resolution into account.
callsSuper	Holds if this callable calls `target` using a `super` method call.
callsSuperConstructor	Holds if this callable calls `target` using a `super(...)` constructor call.
callsThis	Holds if this callable calls `target` using a `this(...)` constructor call.
getACallSite	Gets the call site of a call from this callable to a callee.
getACallee	Gets a callee that may be called from this callable.
getAParamType	Gets the type of a formal parameter of this callable.
getAParameter	Gets a formal parameter of this callable.
getAReference	Gets a call site that references this callable.
getAThrownExceptionType	Gets an exception type that occurs in the `throws` clause of this callable.
getAnAccessedField	Gets a field accessed in this callable.
getAnException	Gets an exception that occurs in the `throws` clause of this callable.
getBody	Gets the body of this callable, if any.
getMethodDescriptor	Gets the bytecode method descriptor, encoding parameter and return types, but not the name of the callable.
getMetrics	Cast this callable to a class that provides access to metrics information.
getNumberOfParameters	Gets the number of formal parameters of this callable.
getParameter	Gets the formal parameter at the specified (zero-based) position.
getParameterType	Gets the type of the formal parameter at the specified (zero-based) position.
getReturnType	Gets the declared return type of this callable (`void` for constructors).
getSignature	Gets the signature of this callable, where all types in the signature have a fully-qualified name.
getSourceDeclaration	Gets the source declaration of this callable.
getStringSignature	Gets the signature of this callable, including its name and the types of all its parameters, identified by their simple (unqualified) names.
hasNoParameters	Holds if this callable does not have any formal parameters.
hasStringSignature	Holds if this callable has the specified string signature.
isSourceDeclaration	Holds if this callable is the same as its source declaration.
isVarargs	Holds if the last parameter of this callable is a varargs (variable arity) parameter.
paramsString	Gets a parenthesized string containing all parameter types of this callable, separated by a comma.
polyCalls	Holds if this callable may call the specified callable, taking virtual dispatch into account.
reads	Holds if field `f` may be read within the body of this callable.
writes	Holds if field `f` may be assigned a value within the body of this callable.

Inherited predicates

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
getAModifier	Gets a modifier of this element.	from Modifiable
getAPrimaryQlClass	Gets the name of a primary CodeQL class to which this element belongs.	from Top
getAnAnnotation	Gets an annotation that applies to this element.	from Annotatable
getCompilationUnit	Gets the compilation unit that this element belongs to.	from Element
getDeclaringType	Gets the type in which this member is declared.	from Member
getDoc	Cast this element to a `Documentable`.	from Element
getEnclosingCallable	Gets the immediately enclosing callable, if this member is declared in an anonymous or local class.	from Member
getFile	Gets the file associated with this element.	from Top
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
getQualifiedName	Gets the qualified name of this member.	from Member
getTotalNumberOfLines	Gets the total number of lines that this element ranges over, including lines of code, comment and whitespace-only lines.	from Top
hasAnnotation	Holds if this element has an annotation.	from Annotatable
hasAnnotation	Holds if this element has the specified annotation.	from Annotatable
hasChildElement	Holds if this element is the immediate parent of the specified element `e`.	from Element
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
hasQualifiedName	Holds if this member has the specified name and is declared in the specified package and type.	from Member
isAbstract	Holds if this element has an `abstract` modifier or is implicitly abstract.	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
isNative	Holds if this element has a `native` modifier.	from Modifiable
isPackageProtected	Holds if this member is package protected, that is, neither public nor private nor protected.	from Member
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
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
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
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 Top