jetbrains.exodus.tree

Interface ITree

All Known Subinterfaces:

ITreeMutable

All Known Implementing Classes:

BTree, BTreeBase, BTreeEmpty, BTreeMutable, PatriciaTree, PatriciaTreeBase, PatriciaTreeEmpty, PatriciaTreeForReclaim, PatriciaTreeWithDuplicates

public interface ITree

Interface for immutable tree implementations

Method Summary

Modifier and Type	Method and Description
LongIterator	addressIterator()
void	dump(java.io.PrintStream out)
void	dump(java.io.PrintStream out, Dumpable.ToString renderer)
@Nullable jetbrains.exodus.ByteIterable	get(@NotNull jetbrains.exodus.ByteIterable key)
@NotNull DataIterator	getDataIterator(long address)
@NotNull jetbrains.exodus.log.Log	getLog()
@NotNull ITreeMutable	getMutableCopy()
long	getRootAddress()
long	getSize()
int	getStructureId()
boolean	hasKey(@NotNull jetbrains.exodus.ByteIterable key)
boolean	hasPair(@NotNull jetbrains.exodus.ByteIterable key, @NotNull jetbrains.exodus.ByteIterable value)
boolean	isEmpty()
ITreeCursor	openCursor()

Method Detail

getLog

@NotNull
@NotNull jetbrains.exodus.log.Log getLog()

getDataIterator

@NotNull
@NotNull DataIterator getDataIterator(long address)

getRootAddress

long getRootAddress()

getStructureId

int getStructureId()

get

@Nullable
@Nullable jetbrains.exodus.ByteIterable get(@NotNull
                                                      @NotNull jetbrains.exodus.ByteIterable key)

hasPair

boolean hasPair(@NotNull
                @NotNull jetbrains.exodus.ByteIterable key,
                @NotNull
                @NotNull jetbrains.exodus.ByteIterable value)

hasKey

boolean hasKey(@NotNull
               @NotNull jetbrains.exodus.ByteIterable key)

getMutableCopy

@NotNull
@NotNull ITreeMutable getMutableCopy()

isEmpty

boolean isEmpty()

getSize

long getSize()

openCursor

ITreeCursor openCursor()

addressIterator

LongIterator addressIterator()

dump

void dump(java.io.PrintStream out)

dump

void dump(java.io.PrintStream out,
          Dumpable.ToString renderer)