@Beta @Immutable public final class BOOL extends PathOperand
Use ExpressionSpecBuilder.BOOL(String)
to instantiate this class.
Modifier and Type | Method and Description |
---|---|
ComparatorCondition |
eq(BOOL that)
Returns a comparator condition (that evaluates to true if the value of the current
attribute is equal to that of the specified attribute) for building
condition expression.
|
ComparatorCondition |
eq(boolean value)
Returns a comparator condition (that evaluates to true if the value of the current
attribute is equal to that of the specified value) for building
condition expression.
|
IfNotExistsFunction<BOOL> |
ifNotExists(BOOL defaultValue)
Returns an
IfNotExists object which represents an if_not_exists(path, operand) function call where path refers to that
of the current path operand; used for building expressions. |
IfNotExistsFunction<BOOL> |
ifNotExists(boolean defaultValue)
Returns an
IfNotExists object which represents an if_not_exists(path, operand) function call where path refers to that
of the current path operand; used for building expressions. |
InCondition |
in(boolean... values)
Returns an InCondition (that evaluates to true if the value of the current
attribute is equal to any of the specified values) for
building condition expression.
|
InCondition |
in(List<Boolean> values)
Returns an InCondition (that evaluates to true if the value of the current
attribute is equal to any of the values in the specified list) for
building condition expression.
|
ComparatorCondition |
ne(BOOL that)
Returns a comparator condition (that evaluates to true if the value of the current
attribute is not equal to that of the specified attribute) for building
condition expression.
|
ComparatorCondition |
ne(boolean value)
Returns a comparator condition (that evaluates to true if the value of the current
attribute is not equal to that of the specified value) for building
condition expression.
|
SetAction |
set(BOOL source)
Returns a
SetAction object used for building update
expression. |
SetAction |
set(boolean value)
Returns a
SetAction object used for building update
expression. |
SetAction |
set(IfNotExistsFunction<BOOL> ifNotExistsFunction)
Returns a
SetAction object used for building update
expression. |
public ComparatorCondition eq(boolean value)
public ComparatorCondition eq(BOOL that)
public ComparatorCondition ne(boolean value)
public ComparatorCondition ne(BOOL that)
public final InCondition in(boolean... values)
values
- specified values. The number of values must be at
least one and at most 100.public InCondition in(List<Boolean> values)
values
- specified list of values. The number of values must be at
least one and at most 100.public IfNotExistsFunction<BOOL> ifNotExists(boolean defaultValue)
IfNotExists
object which represents an if_not_exists(path, operand) function call where path refers to that
of the current path operand; used for building expressions.
"if_not_exists (path, operand) – If the item does not contain an attribute at the specified path, then if_not_exists evaluates to operand; otherwise, it evaluates to path. You can use this function to avoid overwriting an attribute already present in the item."
defaultValue
- the default value that will be used as the operand to the
if_not_exists function call.public IfNotExistsFunction<BOOL> ifNotExists(BOOL defaultValue)
IfNotExists
object which represents an if_not_exists(path, operand) function call where path refers to that
of the current path operand; used for building expressions.
"if_not_exists (path, operand) – If the item does not contain an attribute at the specified path, then if_not_exists evaluates to operand; otherwise, it evaluates to path. You can use this function to avoid overwriting an attribute already present in the item."
defaultValue
- the default value (of another boolean attribute) that will be
used as the operand to the if_not_exists function call.public SetAction set(BOOL source)
SetAction
object used for building update
expression. If the attribute referred to by this path operand doesn't
exist, the returned object represents adding the attribute value of the
specified source path operand to an item. If the current attribute
already exists, the returned object represents the value replacement of
the current attribute by the attribute value of the specified source path
operand.public SetAction set(boolean value)
SetAction
object used for building update
expression. If the attribute referred to by this path operand doesn't
exist, the returned object represents adding the specified value as an
attribute to an item. If the attribute referred to by this path operand
already exists, the returned object represents the value replacement of
the current attribute by the specified value.public SetAction set(IfNotExistsFunction<BOOL> ifNotExistsFunction)
SetAction
object used for building update
expression. If the attribute referred to by this path operand doesn't
exist, the returned object represents adding the value of evaluating the
specified IfNotExists
function as an attribute to an item.
If the attribute referred to by this path operand already exists, the
returned object represents the value replacement of the current attribute
by the value of evaluating the specified IfNotExists
function.Copyright © 2023. All rights reserved.