com.haulmont.cuba.core.sys.jpql

Class QueryTree

java.lang.Object

com.haulmont.cuba.core.sys.jpql.QueryTree

public class QueryTree
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
QueryTree(DomainModel model, java.lang.String query)
QueryTree(DomainModel model, java.lang.String query, boolean failOnErrors)

Method Summary

Modifier and Type	Method and Description
org.antlr.runtime.tree.CommonTree	getAstFromNode()
org.antlr.runtime.tree.Tree	getAstGroupByNode()
java.util.stream.Stream<IdentificationVariableNode>	getAstIdentificationVariableNodes()
java.util.stream.Stream<JoinVariableNode>	getAstJoinVariableNodes()
SelectedItemsNode	getAstSelectedItemsNode()
java.util.stream.Stream<PathNode>	getAstSelectedPathNodes()
org.antlr.runtime.tree.CommonTree	getAstTree()
WhereNode	getAstWhereNode()
java.util.List<ErrorRec>	getInvalidIdVarNodes()
DomainModel	getModel()
java.lang.String	getQueryString()
QueryVariableContext	getQueryVariableContext()
java.lang.String	getVariableNameByEntity(java.lang.String entityType)
<T extends org.antlr.runtime.tree.TreeVisitorAction> T	visit(T visitor)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryTree

public QueryTree(DomainModel model,
                 java.lang.String query)

QueryTree

public QueryTree(DomainModel model,
                 java.lang.String query,
                 boolean failOnErrors)

Method Detail

getModel

public DomainModel getModel()

getQueryString

public java.lang.String getQueryString()

getQueryVariableContext

public QueryVariableContext getQueryVariableContext()

getInvalidIdVarNodes

public java.util.List<ErrorRec> getInvalidIdVarNodes()

getAstTree

public org.antlr.runtime.tree.CommonTree getAstTree()

getVariableNameByEntity

public java.lang.String getVariableNameByEntity(java.lang.String entityType)

getAstFromNode

public org.antlr.runtime.tree.CommonTree getAstFromNode()

Returns:

returns tree for FROM statement

getAstIdentificationVariableNodes

public java.util.stream.Stream<IdentificationVariableNode> getAstIdentificationVariableNodes()

Returns:

returns list of identification variable nodes (entityName entityAlias) from FROM statement

getAstJoinVariableNodes

public java.util.stream.Stream<JoinVariableNode> getAstJoinVariableNodes()

Returns:

returns list of join variable nodes (JOIN entityName entityAlias ON clause) from FROM statement

getAstSelectedItemsNode

public SelectedItemsNode getAstSelectedItemsNode()

Returns:

returns tree for SELECT statement

getAstSelectedPathNodes

public java.util.stream.Stream<PathNode> getAstSelectedPathNodes()

getAstWhereNode

public WhereNode getAstWhereNode()

Returns:

returns tree for WHERE statement

getAstGroupByNode

public org.antlr.runtime.tree.Tree getAstGroupByNode()

Returns:

returns tree for GROUP BY statement

visit

public <T extends org.antlr.runtime.tree.TreeVisitorAction> T visit(T visitor)