com.amazonaws.jmespath

Class JmesPathFilter

java.lang.Object

com.amazonaws.jmespath.JmesPathFilter

All Implemented Interfaces:

JmesPathExpression

public class JmesPathFilter
extends Object
implements JmesPathExpression

Class definition for filter expression that provides a way to select JSON elements based on a comparison to another expression.

Constructor Summary

Constructors

Constructor and Description
JmesPathFilter(JmesPathExpression lhsExpr, JmesPathExpression rhsExpr, JmesPathExpression comparator)

Method Summary

Modifier and Type	Method and Description
<Input,Output> Output	accept(JmesPathVisitor<Input,Output> visitor, Input input) Delegates to either the CodeGen visitor(JmesPathFilter) or Evaluation visitor(JmesPathFilter) based on the type of JmesPath visitor
JmesPathExpression	getComparator()
JmesPathExpression	getLhsExpr()
JmesPathExpression	getRhsExpr()

Methods inherited from class java.lang.Object

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

Constructor Detail

JmesPathFilter

public JmesPathFilter(JmesPathExpression lhsExpr,
                      JmesPathExpression rhsExpr,
                      JmesPathExpression comparator)

Method Detail

getRhsExpr

public JmesPathExpression getRhsExpr()

getLhsExpr

public JmesPathExpression getLhsExpr()

getComparator

public JmesPathExpression getComparator()

accept

public <Input,Output> Output accept(JmesPathVisitor<Input,Output> visitor,
                                    Input input)
                             throws InvalidTypeException

Delegates to either the CodeGen visitor(JmesPathFilter) or Evaluation visitor(JmesPathFilter) based on the type of JmesPath visitor

Specified by:

accept in interface JmesPathExpression

Type Parameters:

Input - Input type for the visitor CodeGen visitor: Void Evaluation visitor: JsonNode

Output - Output type for the visitor CodeGen visitor: String Evaluation visitor: JsonNode

Parameters:

visitor - CodeGen visitor or Evaluation visitor

input - Input expression that needs to be evaluated

Returns:

Corresponding output is returned. Evaluated String in the case of CodeGen visitor or an evaluated JsonNode in the case of Evaluation visitor

Throws:

InvalidTypeException