kubernetes/vendor/github.com/antlr4-go/antlr/v4/prediction_context.go

var _emptyPredictionContextHash

func init() {}

func calculateEmptyHash() int {}

const BasePredictionContextEmptyReturnState

var BasePredictionContextglobalNodeCount

var BasePredictionContextid

const PredictionContextEmpty

const PredictionContextSingleton

const PredictionContextArray

type PredictionContext

func NewEmptyPredictionContext() *PredictionContext {}

func NewBaseSingletonPredictionContext(parent *PredictionContext, returnState int) *PredictionContext {}

func SingletonBasePredictionContextCreate(parent *PredictionContext, returnState int) *PredictionContext {}

func NewArrayPredictionContext(parents []*PredictionContext, returnStates []int) *PredictionContext {}

func (p *PredictionContext) Hash() int {}

func (p *PredictionContext) Equals(other Collectable[*PredictionContext]) bool {}

func (p *PredictionContext) ArrayEquals(o Collectable[*PredictionContext]) bool {}

func (p *PredictionContext) SingletonEquals(other Collectable[*PredictionContext]) bool {}

func (p *PredictionContext) GetParent(i int) *PredictionContext {}

func (p *PredictionContext) getReturnState(i int) int {}

func (p *PredictionContext) GetReturnStates() []int {}

func (p *PredictionContext) length() int {}

func (p *PredictionContext) hasEmptyPath() bool {}

func (p *PredictionContext) String() string {}

func (p *PredictionContext) isEmpty() bool {}

func (p *PredictionContext) Type() int {}

func calculateHash(parent *PredictionContext, returnState int) int {}

// Convert a {@link RuleContext} tree to a {@link BasePredictionContext} graph.
// Return {@link //EMPTY} if {@code outerContext} is empty or nil.
// /
func predictionContextFromRuleContext(a *ATN, outerContext RuleContext) *PredictionContext {}

func merge(a, b *PredictionContext, rootIsWildcard bool, mergeCache *JPCMap) *PredictionContext {}

func convertToArray(pc *PredictionContext) *PredictionContext {}

// mergeSingletons merges two Singleton [PredictionContext] instances.
//
// Stack tops equal, parents merge is same return left graph.
// <embed src="images/SingletonMerge_SameRootSamePar.svg"
// type="image/svg+xml"/></p>
//
// <p>Same stack top, parents differ merge parents giving array node, then
// remainders of those graphs. A new root node is created to point to the
// merged parents.<br>
// <embed src="images/SingletonMerge_SameRootDiffPar.svg"
// type="image/svg+xml"/></p>
//
// <p>Different stack tops pointing to same parent. Make array node for the
// root where both element in the root point to the same (original)
// parent.<br>
// <embed src="images/SingletonMerge_DiffRootSamePar.svg"
// type="image/svg+xml"/></p>
//
// <p>Different stack tops pointing to different parents. Make array node for
// the root where each element points to the corresponding original
// parent.<br>
// <embed src="images/SingletonMerge_DiffRootDiffPar.svg"
// type="image/svg+xml"/></p>
//
// @param a the first {@link SingletonBasePredictionContext}
// @param b the second {@link SingletonBasePredictionContext}
// @param rootIsWildcard {@code true} if this is a local-context merge,
// otherwise false to indicate a full-context merge
// @param mergeCache
// /
func mergeSingletons(a, b *PredictionContext, rootIsWildcard bool, mergeCache *JPCMap) *PredictionContext {}

// Handle case where at least one of {@code a} or {@code b} is
// {@link //EMPTY}. In the following diagrams, the symbol {@code $} is used
// to represent {@link //EMPTY}.
//
// <h2>Local-Context Merges</h2>
//
// <p>These local-context merge operations are used when {@code rootIsWildcard}
// is true.</p>
//
// <p>{@link //EMPTY} is superset of any graph return {@link //EMPTY}.<br>
// <embed src="images/LocalMerge_EmptyRoot.svg" type="image/svg+xml"/></p>
//
// <p>{@link //EMPTY} and anything is {@code //EMPTY}, so merged parent is
// {@code //EMPTY} return left graph.<br>
// <embed src="images/LocalMerge_EmptyParent.svg" type="image/svg+xml"/></p>
//
// <p>Special case of last merge if local context.<br>
// <embed src="images/LocalMerge_DiffRoots.svg" type="image/svg+xml"/></p>
//
// <h2>Full-Context Merges</h2>
//
// <p>These full-context merge operations are used when {@code rootIsWildcard}
// is false.</p>
//
// <p><embed src="images/FullMerge_EmptyRoots.svg" type="image/svg+xml"/></p>
//
// <p>Must keep all contexts {@link //EMPTY} in array is a special value (and
// nil parent).<br>
// <embed src="images/FullMerge_EmptyRoot.svg" type="image/svg+xml"/></p>
//
// <p><embed src="images/FullMerge_SameRoot.svg" type="image/svg+xml"/></p>
//
// @param a the first {@link SingletonBasePredictionContext}
// @param b the second {@link SingletonBasePredictionContext}
// @param rootIsWildcard {@code true} if this is a local-context merge,
// otherwise false to indicate a full-context merge
// /
func mergeRoot(a, b *PredictionContext, rootIsWildcard bool) *PredictionContext {}

// Merge two {@link ArrayBasePredictionContext} instances.
//
// <p>Different tops, different parents.<br>
// <embed src="images/ArrayMerge_DiffTopDiffPar.svg" type="image/svg+xml"/></p>
//
// <p>Shared top, same parents.<br>
// <embed src="images/ArrayMerge_ShareTopSamePar.svg" type="image/svg+xml"/></p>
//
// <p>Shared top, different parents.<br>
// <embed src="images/ArrayMerge_ShareTopDiffPar.svg" type="image/svg+xml"/></p>
//
// <p>Shared top, all shared parents.<br>
// <embed src="images/ArrayMerge_ShareTopSharePar.svg"
// type="image/svg+xml"/></p>
//
// <p>Equal tops, merge parents and reduce top to
// {@link SingletonBasePredictionContext}.<br>
// <embed src="images/ArrayMerge_EqualTop.svg" type="image/svg+xml"/></p>
//
//goland:noinspection GoBoolExpressions
func mergeArrays(a, b *PredictionContext, rootIsWildcard bool, mergeCache *JPCMap) *PredictionContext {}

// Make pass over all M parents and merge any Equals() ones.
// Note that we pass a pointer to the slice as we want to modify it in place.
//
//goland:noinspection GoUnusedFunction
func combineCommonParents(parents *[]*PredictionContext) {}

func getCachedBasePredictionContext(context *PredictionContext, contextCache *PredictionContextCache, visited *VisitRecord) *PredictionContext {}