org.textmapper.templates.ast

Class QueryNode

java.lang.Object

org.textmapper.templates.ast.Node

org.textmapper.templates.ast.QueryNode

All Implemented Interfaces:

IQuery, SourceElement, IBundleEntity

public class QueryNode
extends Node
implements IQuery

Field Summary

Fields inherited from interface org.textmapper.templates.bundle.IBundleEntity

KIND_ANY, KIND_QUERY, KIND_TEMPLATE

Constructor Summary

Constructors

Constructor and Description
QueryNode(String name, List<ParameterNode> parameters, String contextType, String templatePackage, ExpressionNode expr, boolean cache, TemplatesTree.TextSource source, int offset, int endoffset)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	emit(StringBuilder sb, EvaluationContext context, IEvaluationStrategy env)
IBundleEntity	getBase() Returns overridden member
String	getContextType()
int	getKind()
String	getName()
String	getPackage()
String	getSignature()
Object	invoke(EvaluationContext context, IEvaluationStrategy env, Object[] arguments) Evaluates query in context and environment.
void	setBase(IBundleEntity template) Internal: Used for binding.
String	toString()

Methods inherited from class org.textmapper.templates.ast.Node

getEndOffset, getInput, getLine, getLocation, getOffset, getResourceName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.textmapper.templates.api.SourceElement

getEndOffset, getLine, getOffset, getResourceName

Constructor Detail

QueryNode

public QueryNode(String name,
         List<ParameterNode> parameters,
         String contextType,
         String templatePackage,
         ExpressionNode expr,
         boolean cache,
         TemplatesTree.TextSource source,
         int offset,
         int endoffset)

Method Detail

getKind

public int getKind()

Specified by:

getKind in interface IBundleEntity

Returns:

KIND_TEMPLATE or KIND_QUERY

getName

public String getName()

Specified by:

getName in interface IBundleEntity

Returns:

member name

getContextType

public String getContextType()

getPackage

public String getPackage()

Specified by:

getPackage in interface IBundleEntity

Returns:

qualified name of package

invoke

public Object invoke(EvaluationContext context,
            IEvaluationStrategy env,
            Object[] arguments)
              throws EvaluationException

Description copied from interface: IQuery

Evaluates query in context and environment.

Specified by:

invoke in interface IQuery

Returns:

result of invocation

Throws:

EvaluationException

getSignature

public String getSignature()

Specified by:

getSignature in interface IBundleEntity

Returns:

signature to map overrides

emit

protected void emit(StringBuilder sb,
        EvaluationContext context,
        IEvaluationStrategy env)

Specified by:

emit in class Node

toString

public final String toString()

Overrides:

toString in class Node

getBase

public IBundleEntity getBase()

Description copied from interface: IBundleEntity

Returns overridden member

Specified by:

getBase in interface IBundleEntity

setBase

public void setBase(IBundleEntity template)

Description copied from interface: IBundleEntity

Internal: Used for binding.

Specified by:

setBase in interface IBundleEntity