CodeQL library for Java/Kotlin
codeql/java-all 4.2.1-dev (changelog, source)
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Class IsUnixGuard

A guard that checks if the current OS is unix or unix-like. When True, the OS is unix or unix-like. When False, the OS is not unix or unix-like.

Import path

import semmle.code.java.os.OSCheck

Direct supertypes

Indirect supertypes

Known direct subtypes

    Inherited predicates

    appliesTypeTest

    Holds if this guard tests whether testedExpr has type testedType.

    		from Guard
    controls

    Holds if this guard evaluating to branch directly or indirectly controls the block controlled. That is, the evaluation of controlled is dominated by this guard evaluating to branch.

    		from Guard
    directlyControls

    Holds if this guard evaluating to branch directly controls the block controlled. That is, the true- or false-successor of this guard (as given by branch) dominates controlled.

    		from Guard
    getAPrimaryQlClass

    Gets the name of a primary CodeQL class to which this element belongs.

    		from Top
    getBasicBlock

    Gets the basic block containing this guard or the basic block that tests the applicability of this switch case – for a pattern case this is the case statement itself; for a non-pattern case this is the most recent pattern case or the top of the switch block if there is none.

    		from Guard
    getEnclosingCallable

    Gets the immediately enclosing callable whose body contains this guard.

    		from Guard
    getEnclosingStmt

    Gets the statement containing this guard.

    		from Guard
    getFile

    Gets the file associated with this element.

    		from Top
    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
    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
    hasBranchEdge

    Holds if the evaluation of this guard to branch corresponds to the edge from bb1 to bb2.

    		from Guard
    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
    isEquality

    Holds if this guard is an equality test between e1 and e2. The test can be either ==, !=, .equals, or a switch case. If the test is negated, that is !=, then polarity is false, otherwise polarity is true.

    		from Guard
    toString

    Gets a textual representation of this element.

    		from Top