com.amazonaws.services.dynamodb.datamodeling
Class DynamoDBQueryExpression

java.lang.Object
  com.amazonaws.services.dynamodb.datamodeling.DynamoDBQueryExpression

public class DynamoDBQueryExpression
extends Object

A query expression

Constructor Summary

DynamoDBQueryExpression(AttributeValue hashKeyValue)

Method Summary

Key	getExclusiveStartKey() Returns the exclusive start key for this query.
AttributeValue	getHashKeyValue() Returns the hash key value to match.
Integer	getLimit() Returns the limit of items to return from this query.
Condition	getRangeKeyCondition() Returns the range key condition for this query.
boolean	isConsistentRead() Returns whether this query uses consistent reads
boolean	isScanIndexForward() Returns whether this query scans forward.
void	setConsistentRead(boolean consistentRead) Sets whether this query uses consistent reads.
void	setExclusiveStartKey(Key exclusiveStartKey) Sets the exclusive start key for this query.
void	setHashKeyValue(AttributeValue hashKeyValue) Sets the hash key value for this query to match.
void	setLimit(Integer limit) Sets the limit of items to return from this query.
void	setRangeKeyCondition(Condition rangeKeyCondition) Sets the range key condition for this query.
void	setScanIndexForward(boolean scanIndexForward) Sets whether this query scans forward.
DynamoDBQueryExpression	withConsistentRead(boolean consistentRead) Sets whether this query uses consistent reads and returns a pointer to this object for method-chaining.
DynamoDBQueryExpression	withExclusiveStartKey(Key exclusiveStartKey) Sets the exclusive start key for this query and returns a pointer to this object for method-chaining.
DynamoDBQueryExpression	withHashKeyValue(AttributeValue hashKeyValue) Sets the hash key value for this query to match and returns a pointer to this object for method-chaining.
DynamoDBQueryExpression	withLimit(Integer limit) Sets the limit of items to return from this query and returns a pointer to this object for method-chaining.
DynamoDBQueryExpression	withRangeKeyCondition(Condition rangeKeyCondition) Sets the range key condition for this query and returns a pointer to this object for method-chaining.
DynamoDBQueryExpression	withScanIndexForward(boolean scanIndexForward) Sets whether this query scans forward and returns a pointer to this object for method-chaining.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DynamoDBQueryExpression

public DynamoDBQueryExpression(AttributeValue hashKeyValue)

Method Detail

isConsistentRead

public boolean isConsistentRead()

Returns whether this query uses consistent reads

setConsistentRead

public void setConsistentRead(boolean consistentRead)

Sets whether this query uses consistent reads.

withConsistentRead

public DynamoDBQueryExpression withConsistentRead(boolean consistentRead)

Sets whether this query uses consistent reads and returns a pointer to this object for method-chaining.

isScanIndexForward

public boolean isScanIndexForward()

Returns whether this query scans forward.

setScanIndexForward

public void setScanIndexForward(boolean scanIndexForward)

Sets whether this query scans forward.

withScanIndexForward

public DynamoDBQueryExpression withScanIndexForward(boolean scanIndexForward)

Sets whether this query scans forward and returns a pointer to this object for method-chaining.

getHashKeyValue

public AttributeValue getHashKeyValue()

Returns the hash key value to match.

setHashKeyValue

public void setHashKeyValue(AttributeValue hashKeyValue)

Sets the hash key value for this query to match.

withHashKeyValue

public DynamoDBQueryExpression withHashKeyValue(AttributeValue hashKeyValue)

Sets the hash key value for this query to match and returns a pointer to this object for method-chaining.

getRangeKeyCondition

public Condition getRangeKeyCondition()

Returns the range key condition for this query.

setRangeKeyCondition

public void setRangeKeyCondition(Condition rangeKeyCondition)

Sets the range key condition for this query.

withRangeKeyCondition

public DynamoDBQueryExpression withRangeKeyCondition(Condition rangeKeyCondition)

Sets the range key condition for this query and returns a pointer to this object for method-chaining.

getExclusiveStartKey

public Key getExclusiveStartKey()

Returns the exclusive start key for this query.

setExclusiveStartKey

public void setExclusiveStartKey(Key exclusiveStartKey)

Sets the exclusive start key for this query.

withExclusiveStartKey

public DynamoDBQueryExpression withExclusiveStartKey(Key exclusiveStartKey)

Sets the exclusive start key for this query and returns a pointer to this object for method-chaining.

getLimit

public Integer getLimit()

Returns the limit of items to return from this query.

setLimit

public void setLimit(Integer limit)

Sets the limit of items to return from this query.

withLimit

public DynamoDBQueryExpression withLimit(Integer limit)

Sets the limit of items to return from this query and returns a pointer to this object for method-chaining.