org.iternine.jeppetto.dao.dynamodb.expression

Class ExpressionBuilder

java.lang.Object

org.iternine.jeppetto.dao.dynamodb.expression.ExpressionBuilder

Direct Known Subclasses:

ConditionExpressionBuilder, ProjectionExpressionBuilder, UpdateExpressionBuilder

public abstract class ExpressionBuilder
extends java.lang.Object

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ExpressionBuilder(boolean expressionAttributesExpected)

Method Summary

Modifier and Type	Method and Description
abstract java.lang.String	getExpression()
protected java.lang.String	getExpressionAttributeName(java.lang.String attributeName)
abstract java.lang.String	getExpressionAttributeNamePrefix()
java.util.Map<java.lang.String,java.lang.String>	getExpressionAttributeNames()
abstract java.lang.String	getExpressionAttributeValuePrefix()
java.util.Map<java.lang.String,com.amazonaws.services.dynamodbv2.model.AttributeValue>	getExpressionAttributeValues()
abstract boolean	hasExpression()
protected java.lang.String	putExpressionAttributeValue(com.amazonaws.services.dynamodbv2.model.AttributeValue expressionAttributeValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionBuilder

protected ExpressionBuilder(boolean expressionAttributesExpected)

Method Detail

hasExpression

public abstract boolean hasExpression()

getExpression

public abstract java.lang.String getExpression()

getExpressionAttributeValuePrefix

public abstract java.lang.String getExpressionAttributeValuePrefix()

getExpressionAttributeNamePrefix

public abstract java.lang.String getExpressionAttributeNamePrefix()

getExpressionAttributeValues

public java.util.Map<java.lang.String,com.amazonaws.services.dynamodbv2.model.AttributeValue> getExpressionAttributeValues()

getExpressionAttributeNames

public java.util.Map<java.lang.String,java.lang.String> getExpressionAttributeNames()

putExpressionAttributeValue

protected java.lang.String putExpressionAttributeValue(com.amazonaws.services.dynamodbv2.model.AttributeValue expressionAttributeValue)

getExpressionAttributeName

protected java.lang.String getExpressionAttributeName(java.lang.String attributeName)