com.github.rutledgepaulv.qbuilders.visitors

Class ContextualNodeVisitor<T,S>

java.lang.Object

com.github.rutledgepaulv.qbuilders.visitors.ContextualNodeVisitor<T,S>

Direct Known Subclasses:

AbstractVoidContextNodeVisitor, ElasticsearchVisitor

public abstract class ContextualNodeVisitor<T,S>
extends Object

Constructor Summary

Constructors

Constructor and Description
ContextualNodeVisitor()

Method Summary

Modifier and Type	Method and Description
protected T	condition(ComparisonNode node, S context) Build a comparison node value into a visited value so that it can be composed into the larger query being built.
protected Object	single(Collection<?> values)
protected abstract T	visit(AndNode node, S context)
protected abstract T	visit(ComparisonNode node, S context)
protected abstract T	visit(OrNode node, S context)
T	visitAny(AbstractNode node, S context)

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextualNodeVisitor

public ContextualNodeVisitor()

Method Detail

visit

protected abstract T visit(AndNode node,
                           S context)

visit

protected abstract T visit(OrNode node,
                           S context)

visit

protected abstract T visit(ComparisonNode node,
                           S context)

condition

protected T condition(ComparisonNode node,
                      S context)

Build a comparison node value into a visited value so that it can be composed into the larger query being built.

Parameters:

node - The node with a condition argument to build into a visited value.

Returns:

The visited value.

single

protected Object single(Collection<?> values)

visitAny

public final T visitAny(AbstractNode node,
                        S context)