Class IntegerLiteral

An integer literal. For example, 23.

An integer literal can never be negative except when:

It is written in binary, octal or hexadecimal notation
It is written in decimal notation, has the value 2147483648 and is preceded by a minus; in this case the value of the IntegerLiteral is -2147483648 and the preceding minus will not be modeled as MinusExpr.

In all other cases the preceding minus, if any, will be modeled as a separate MinusExpr.

The last exception is necessary because 2147483648 on its own would not be a valid integer literal (and could also not be parsed as CodeQL int).

Import path


                                import java

Direct supertypes

Indirect supertypes

Predicates

getAPrimaryQlClass	Gets the name of a primary CodeQL class to which this element belongs.
getIntValue	Gets the int representation of this literal.

Inherited predicates

getAChildExpr	Gets a child of this expression.	from Expr
getAnEnclosingStmt	Gets a statement that directly or transitively contains this expression, if any. This is equivalent to `this.getEnclosingStmt().getEnclosingStmt*()`.	from Expr
getBasicBlock	Gets the basic block in which this expression occurs, if any.	from Expr
getCompilationUnit	Gets the compilation unit in which this expression occurs.	from Expr
getControlFlowNode	Gets the `ControlFlowNode` corresponding to this expression.	from Expr
getEnclosingCallable	Gets the callable in which this expression occurs, if any.	from Expr
getEnclosingStmt	Gets the statement containing this expression, if any.	from Expr
getFile	Gets the file associated with this element.	from Top
getHalsteadID	This statement’s Halstead ID (used to compute Halstead metrics).	from Expr
getIndex	Gets the index of this expression as a child of its parent.	from Expr
getKind	Gets the kind of this expression.	from Expr
getKotlinType	Gets the Kotlin type of this expression.	from Expr
getLiteral	Gets a string representation of this literal as it appeared in the source code.	from Literal
getLocation	Gets the source location for this element.	from Top
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 expression.	from Expr
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 expression.	from Expr
getUnderlyingExpr	Gets the underlying expression looking through casts and not-nulls, if any. Otherwise just gets this expression.	from Expr
getValue	Gets a string representation of the value this literal represents.	from Literal
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
isCompileTimeConstant	Holds if this literal is a compile-time constant expression (as per JLS v8, section 15.28).	from Literal
isInStaticContext	Holds if this expression occurs in a static context.	from Expr
isNthChildOf	Holds if this expression is the child of the specified parent at the specified (zero-based) position.	from Expr
isParenthesized	Holds if this expression is parenthesized.	from Expr
toString	Gets a printable representation of this expression.	from Literal