org.apache.ignite.internal.cache.query.index.sorted.inline.types

## Class FloatInlineIndexKeyType

- java.lang.Object
- - org.apache.ignite.internal.cache.query.index.sorted.inline.types.NullableInlineIndexKeyType<FloatIndexKey>
  - - org.apache.ignite.internal.cache.query.index.sorted.inline.types.FloatInlineIndexKeyType

All Implemented Interfaces:
  InlineIndexKeyType

    public class FloatInlineIndexKeyType
    extends NullableInlineIndexKeyType<FloatIndexKey>

Inline index key implementation for inlining `Float` values.

### Field Summary

### Fields inherited from class org.apache.ignite.internal.cache.query.index.sorted.inline.types.NullableInlineIndexKeyType

`CANT_BE_COMPARE, COMPARE_UNSUPPORTED, keySize`

### Constructor Summary

Constructors
Constructor and Description
`FloatInlineIndexKeyType()`

### Method Summary

All Methods Instance Methods Concrete Methods
`int` `compare0(long pageAddr, int off, FloatIndexKey key)` Compares inlined and given value.
`protected FloatIndexKey` `get0(long pageAddr, int off)` Restores value from inline.
`protected int` `inlineSize0(FloatIndexKey val)` Return inlined size for specified key.
`protected int` `put0(long pageAddr, int off, FloatIndexKey key, int maxSize)` Puts given value into inline index tree.

### Methods inherited from class org.apache.ignite.internal.cache.query.index.sorted.inline.types.NullableInlineIndexKeyType

`compare, get, inlineSize, inlineSize, inlineSize, put, readBytes, type`

### Methods inherited from class java.lang.Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

### Constructor Detail

#### FloatInlineIndexKeyType

    public FloatInlineIndexKeyType()

### Method Detail

#### compare0

    public int compare0(long pageAddr,
                        int off,
                        FloatIndexKey key)

Compares inlined and given value.

Specified by:
  `compare0` in class `NullableInlineIndexKeyType<FloatIndexKey>`
Parameters:
  `pageAddr` - Page address.
  `off` - Offset.
  `key` - Value that should be compare.
Returns:
  -1, 0 or 1 if inlined value less, equal or greater than given respectively, `NullableInlineIndexKeyType.CANT_BE_COMPARE` if inlined part is not enough to compare, or `NullableInlineIndexKeyType.COMPARE_UNSUPPORTED` if given value can't be compared with inlined part at all.

#### put0

    protected int put0(long pageAddr,
                       int off,
                       FloatIndexKey key,
                       int maxSize)

Puts given value into inline index tree.

Specified by:
  `put0` in class `NullableInlineIndexKeyType<FloatIndexKey>`
Parameters:
  `pageAddr` - Page address.
  `off` - Offset.
  `key` - Value.
  `maxSize` - Max size.
Returns:
  Amount of bytes actually stored.

#### get0

    protected FloatIndexKey get0(long pageAddr,
                                 int off)

Restores value from inline.

Specified by:
  `get0` in class `NullableInlineIndexKeyType<FloatIndexKey>`
Parameters:
  `pageAddr` - Page address.
  `off` - Offset.
Returns:
  Inline value or `null` if value can't be restored.

#### inlineSize0

    protected int inlineSize0(FloatIndexKey val)

Return inlined size for specified key.

Specified by:
  `inlineSize0` in class `NullableInlineIndexKeyType<FloatIndexKey>`

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Ignite Database and Caching Platform | : ver. 2.11.0
Release Date | : September 11 2021