jetbrains.exodus.tree.btree

Class LeafNodeKV

java.lang.Object

jetbrains.exodus.tree.btree.LeafNodeKV

public class LeafNodeKV
extends java.lang.Object

Leaf node for external usage.

Nested Class Summary

Nested classes/interfaces inherited from interface jetbrains.exodus.tree.Dumpable

Dumpable.ToString

Field Summary

Fields

Modifier and Type	Field and Description
static jetbrains.exodus.tree.btree.ILeafNode	EMPTY
protected jetbrains.exodus.ByteIterable	key
protected jetbrains.exodus.ByteIterable	value

Constructor Summary

Constructors

Constructor and Description
LeafNodeKV(@NotNull jetbrains.exodus.ByteIterable key, @Nullable jetbrains.exodus.ByteIterable value)

Method Summary

Modifier and Type	Method and Description
@NotNull LongIterator	addressIterator()
int	compareKeyTo(@NotNull jetbrains.exodus.ByteIterable iterable)
int	compareValueTo(@NotNull jetbrains.exodus.ByteIterable iterable)
void	dump(java.io.PrintStream out, int level, Dumpable.ToString renderer) Dump node to stream
boolean	equals(java.lang.Object obj)
long	getAddress()
long	getDupCount()
@NotNull jetbrains.exodus.ByteIterable	getKey()
@NotNull BTreeBase	getTree()
@NotNull jetbrains.exodus.ByteIterable	getValue()
int	hashCode()
boolean	hasValue()
boolean	isDup()
boolean	isDupLeaf()
boolean	isMutable()
java.lang.String	toString()
boolean	valueExists(@NotNull jetbrains.exodus.ByteIterable value)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

key

protected jetbrains.exodus.ByteIterable key

value

protected jetbrains.exodus.ByteIterable value

EMPTY

public static final jetbrains.exodus.tree.btree.ILeafNode EMPTY

Constructor Detail

LeafNodeKV

public LeafNodeKV(@NotNull
                  @NotNull jetbrains.exodus.ByteIterable key,
                  @Nullable
                  @Nullable jetbrains.exodus.ByteIterable value)

Method Detail

getKey

@NotNull
public @NotNull jetbrains.exodus.ByteIterable getKey()

getValue

@NotNull
public @NotNull jetbrains.exodus.ByteIterable getValue()

isMutable

public boolean isMutable()

toString

public java.lang.String toString()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hasValue

public boolean hasValue()

isDupLeaf

public boolean isDupLeaf()

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getAddress

public long getAddress()

getTree

@NotNull
public @NotNull BTreeBase getTree()

addressIterator

@NotNull
public @NotNull LongIterator addressIterator()

isDup

public boolean isDup()

getDupCount

public long getDupCount()

valueExists

public boolean valueExists(@NotNull
                           @NotNull jetbrains.exodus.ByteIterable value)

compareKeyTo

public int compareKeyTo(@NotNull
                        @NotNull jetbrains.exodus.ByteIterable iterable)

compareValueTo

public int compareValueTo(@NotNull
                          @NotNull jetbrains.exodus.ByteIterable iterable)

dump

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

Description copied from interface: Dumpable

Dump node to stream

Parameters:

out - stream to write to

level - indentation

renderer - renderer for nodes