Package | Description |
---|---|
com.amazonaws.services.dynamodbv2.xspec |
A request-centric Expression Specification Builder package that can be used to construct valid
expressions, and the respective name maps and value maps, for various DynamoDB requests in a typeful manner.
|
Modifier and Type | Method and Description |
---|---|
static <T> FunctionCondition |
ExpressionSpecBuilder.attribute_exists(PathOperand pathOperand)
Returns a function condition (that evaluates to true if the attribute of the
specified path operand exists) for building condition expression.
|
static <T> FunctionCondition |
ExpressionSpecBuilder.attribute_exists(String path)
Returns a function condition (that evaluates to true if the attribute at the
specified path exists) for building condition expression.
|
static FunctionCondition |
ExpressionSpecBuilder.attribute_not_exists(PathOperand pathOperand)
Returns a function condition (that evaluates to true if the attribute of the
specified path operand does not exist) for building condition expression.
|
static FunctionCondition |
ExpressionSpecBuilder.attribute_not_exists(String path)
Returns a function condition (that evaluates to true if the attribute at the
specified path does not exist) for building condition expression.
|
FunctionCondition |
S.beginsWith(String value)
Returns a function condition (that evaluates to true if the value of the
current attribute begins with the specified operand) for building
condition expression.
|
FunctionCondition |
BS.contains(byte[] value)
Returns an
FunctionCondition object which represents an contains(path, operand) function condition where path refers to that
of the current path operand; used for building expressions. |
FunctionCondition |
BS.contains(ByteBuffer value)
Returns an
FunctionCondition object which represents an contains(path, operand) function condition where path refers to that
of the current path operand; used for building expressions. |
FunctionCondition |
NS.contains(Number value)
Returns an
FunctionCondition object which represents an contains(path, operand) function condition where path refers to that
of the current path operand; used for building expressions. |
FunctionCondition |
L.contains(Object value) |
FunctionCondition |
S.contains(String substring)
Returns a function condition (that evaluates to true if the value of the
current attribute contains the specified substring) for building
condition expression.
|
FunctionCondition |
SS.contains(String value)
Returns an
FunctionCondition object which represents an contains(path, operand) function condition where path refers to that
of the current path operand; used for building expressions. |
FunctionCondition |
PathOperand.exists()
Returns a function condition (that evaluates to true if the attribute referred
to by this path operand exists) for building condition expression.
|
FunctionCondition |
PathOperand.notExists()
Returns a function condition (that evaluates to true if the attribute referred
to by this path operand does not exist) for building condition
expression.
|
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