graphql.language

Class FloatValue

java.lang.Object

graphql.language.AbstractNode<FloatValue>

graphql.language.FloatValue

All Implemented Interfaces:

Node<FloatValue>, Value<FloatValue>

public class FloatValue
extends AbstractNode<FloatValue>
implements Value<FloatValue>

Constructor Summary

Constructors

Constructor and Description
FloatValue(java.math.BigDecimal value)

Method Summary

Modifier and Type	Method and Description
TraversalControl	accept(TraverserContext<Node> context, NodeVisitor visitor) Double-dispatch entry point.
FloatValue	deepCopy()
java.util.List<Node>	getChildren()
java.math.BigDecimal	getValue()
boolean	isEqualTo(Node o) Compares just the content and not the children.
void	setValue(java.math.BigDecimal value)
java.lang.String	toString()

Methods inherited from class graphql.language.AbstractNode

deepCopy, deepCopy, getComments, getSourceLocation, setComments, setSourceLocation

Methods inherited from class java.lang.Object

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

Methods inherited from interface graphql.language.Node

getComments, getSourceLocation

Constructor Detail

FloatValue

public FloatValue(java.math.BigDecimal value)

Method Detail

getValue

public java.math.BigDecimal getValue()

setValue

public void setValue(java.math.BigDecimal value)

getChildren

public java.util.List<Node> getChildren()

Specified by:

getChildren in interface Node<FloatValue>

Returns:

a list of the children of this node

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isEqualTo

public boolean isEqualTo(Node o)

Description copied from interface: Node

Compares just the content and not the children.

Specified by:

isEqualTo in interface Node<FloatValue>

Parameters:

o - the other node to compare to

Returns:

isEqualTo

deepCopy

public FloatValue deepCopy()

Specified by:

deepCopy in interface Node<FloatValue>

Specified by:

deepCopy in interface Value<FloatValue>

Returns:

a deep copy of this value

accept

public TraversalControl accept(TraverserContext<Node> context,
                               NodeVisitor visitor)

Description copied from interface: Node

Double-dispatch entry point. A node receives a Visitor instance and then calls a method on a Visitor that corresponds to a actual type of this Node. This binding however happens at the compile time and therefore it allows to save on rather expensive reflection based instanceOf check when decision based on the actual type of Node is needed, which happens redundantly during traversing AST. Additional advantage of this pattern is to decouple tree traversal mechanism from the code that needs to be executed when traversal "visits" a particular Node in the tree. This leads to a better code re-usability and maintainability.

Specified by:

accept in interface Node<FloatValue>

Parameters:

context - TraverserContext bound to this Node object

visitor - Visitor instance that performs actual processing on the Nodes(s)

Returns:

Result of Visitor's operation. Note! Visitor's operation might return special results to control traversal process.