cascading.nested.json

Class JSONGetFunction

java.lang.Object

cascading.operation.BaseOperation<Context>

cascading.nested.core.NestedBaseOperation<Node,Result,cascading.tuple.Tuple>

cascading.nested.core.NestedGetFunction<JsonNode,ArrayNode>

cascading.nested.json.JSONGetFunction

All Implemented Interfaces:

cascading.flow.planner.DeclaresResults, cascading.operation.Function<cascading.tuple.Tuple>, cascading.operation.Operation<cascading.tuple.Tuple>, cascading.util.Traceable, java.io.Serializable

public class JSONGetFunction
extends cascading.nested.core.NestedGetFunction<JsonNode,ArrayNode>

Class JSONGetFunction provides the ability to convert a JSON object into a single tuple where each field value is referenced by a Json pointer in the object.

See Also:

draft-ietf-appsawg-json-pointer-03, for more details., Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class cascading.nested.core.NestedGetFunction

cascading.nested.core.NestedGetFunction.Setter<Node>

Field Summary

Fields inherited from class cascading.nested.core.NestedGetFunction

failOnMissingNode, pointers

Fields inherited from class cascading.nested.core.NestedBaseOperation

nestedCoercibleType

Fields inherited from class cascading.operation.BaseOperation

fieldDeclaration, numArgs, trace

Fields inherited from interface cascading.operation.Operation

ANY

Constructor Summary

Constructors

Constructor and Description
JSONGetFunction(cascading.tuple.Fields fieldDeclaration, boolean failOnMissingNode, java.lang.String... stringPointers) Creates a new JSONGetFunction instance.
JSONGetFunction(cascading.tuple.Fields fieldDeclaration, java.lang.String... stringPointers) Creates a new JSONGetFunction instance.
JSONGetFunction(JSONCoercibleType coercibleType, cascading.tuple.Fields fieldDeclaration, boolean failOnMissingNode, java.lang.String... stringPointers) Creates a new JSONGetFunction instance.
JSONGetFunction(JSONCoercibleType coercibleType, cascading.tuple.Fields fieldDeclaration, java.lang.String... stringPointers) Creates a new JSONGetFunction instance.
JSONGetFunction(JSONCoercibleType coercibleType, java.util.Map<cascading.tuple.Fields,java.lang.String> pointerMap) Creates a new JSONGetFunction instance.
JSONGetFunction(JSONCoercibleType coercibleType, java.util.Map<cascading.tuple.Fields,java.lang.String> pointerMap, boolean failOnMissingNode) Creates a new JSONGetFunction instance.
JSONGetFunction(java.util.Map<cascading.tuple.Fields,java.lang.String> pointerMap) Creates a new JSONGetFunction instance.
JSONGetFunction(java.util.Map<cascading.tuple.Fields,java.lang.String> pointerMap, boolean failOnMissingNode) Creates a new JSONGetFunction instance.

Method Summary

Methods inherited from class cascading.nested.core.NestedGetFunction

asArray, asFields, extractResult, extractResult, operate, prepare, setInto, verify

Methods inherited from class cascading.nested.core.NestedBaseOperation

deepCopy, getCoercibleType, getLiteralNode, getNestedPointerCompiler, getRootNode, iterable, size

Methods inherited from class cascading.operation.BaseOperation

cleanup, equals, flush, getFieldDeclaration, getNumArgs, getTrace, hashCode, isSafe, printOperationInternal, toString, toStringInternal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface cascading.operation.Operation

cleanup, flush, getFieldDeclaration, getNumArgs, isSafe

Constructor Detail

JSONGetFunction

@ConstructorProperties(value="pointerMap")
public JSONGetFunction(java.util.Map<cascading.tuple.Fields,java.lang.String> pointerMap)

Creates a new JSONGetFunction instance.

Parameters:

pointerMap - of Map

JSONGetFunction

@ConstructorProperties(value={"pointerMap","failOnMissingNode"})
public JSONGetFunction(java.util.Map<cascading.tuple.Fields,java.lang.String> pointerMap,
                                                                                        boolean failOnMissingNode)

Creates a new JSONGetFunction instance.

Parameters:

pointerMap - of Map

failOnMissingNode - of boolean

JSONGetFunction

@ConstructorProperties(value={"fieldDeclaration","stringPointers"})
public JSONGetFunction(cascading.tuple.Fields fieldDeclaration,
                                                                                           java.lang.String... stringPointers)

Creates a new JSONGetFunction instance.

Parameters:

fieldDeclaration - of Fields

stringPointers - of String...

JSONGetFunction

@ConstructorProperties(value={"fieldDeclaration","failOnMissingNode","stringPointers"})
public JSONGetFunction(cascading.tuple.Fields fieldDeclaration,
                                                                                                               boolean failOnMissingNode,
                                                                                                               java.lang.String... stringPointers)

Creates a new JSONGetFunction instance.

Parameters:

fieldDeclaration - of Fields

failOnMissingNode - of boolean

stringPointers - of String...

JSONGetFunction

@ConstructorProperties(value={"coercibleType","pointerMap"})
public JSONGetFunction(JSONCoercibleType coercibleType,
                                                                                    java.util.Map<cascading.tuple.Fields,java.lang.String> pointerMap)

Creates a new JSONGetFunction instance.

Parameters:

coercibleType - of JSONCoercibleType

pointerMap - of Map

JSONGetFunction

@ConstructorProperties(value={"coercibleType","pointerMap","failOnMissingNode"})
public JSONGetFunction(JSONCoercibleType coercibleType,
                                                                                                        java.util.Map<cascading.tuple.Fields,java.lang.String> pointerMap,
                                                                                                        boolean failOnMissingNode)

Creates a new JSONGetFunction instance.

Parameters:

coercibleType - of JSONCoercibleType

pointerMap - of Map

failOnMissingNode - of boolean

JSONGetFunction

@ConstructorProperties(value={"coercibleType","fieldDeclaration","stringPointers"})
public JSONGetFunction(JSONCoercibleType coercibleType,
                                                                                                           cascading.tuple.Fields fieldDeclaration,
                                                                                                           java.lang.String... stringPointers)

Creates a new JSONGetFunction instance.

Parameters:

coercibleType - of JSONCoercibleType

fieldDeclaration - of Fields

stringPointers - of String...

JSONGetFunction

@ConstructorProperties(value={"coercibleType","fieldDeclaration","failOnMissingNode","stringPointers"})
public JSONGetFunction(JSONCoercibleType coercibleType,
                                                                                                                               cascading.tuple.Fields fieldDeclaration,
                                                                                                                               boolean failOnMissingNode,
                                                                                                                               java.lang.String... stringPointers)

Creates a new JSONGetFunction instance.

Parameters:

coercibleType - of JSONCoercibleType

fieldDeclaration - of Fields

failOnMissingNode - of boolean

stringPointers - of String...