org.apache.chemistry.opencmis.server.support.query

Interface PredicateWalker

All Superinterfaces:

PredicateWalkerBase

All Known Implementing Classes:

AbstractPredicateWalker

public interface PredicateWalker
extends PredicateWalkerBase

Interface for a tree walker of a WHERE clause.

Can be used to build another datastructure, or for direct value evaluation (thus the boolean return values for clauses, and Object for values).

The method walkExpr(org.antlr.runtime.tree.Tree) is the entry point.

Method Summary

Modifier and Type	Method and Description
Boolean	walkAnd(org.antlr.runtime.tree.Tree opNode, org.antlr.runtime.tree.Tree leftNode, org.antlr.runtime.tree.Tree rightNode)
Object	walkBoolean(org.antlr.runtime.tree.Tree node)
Object	walkCol(org.antlr.runtime.tree.Tree node)
Boolean	walkContains(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree qualNode, org.antlr.runtime.tree.Tree paramNode)
Boolean	walkEqAny(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree literalNode, org.antlr.runtime.tree.Tree colNode)
Boolean	walkEquals(org.antlr.runtime.tree.Tree eqNode, org.antlr.runtime.tree.Tree leftNode, org.antlr.runtime.tree.Tree rightNode)
Object	walkExpr(org.antlr.runtime.tree.Tree node)
Boolean	walkGreaterOrEquals(org.antlr.runtime.tree.Tree geNode, org.antlr.runtime.tree.Tree leftNode, org.antlr.runtime.tree.Tree rightNode)
Boolean	walkGreaterThan(org.antlr.runtime.tree.Tree gtNode, org.antlr.runtime.tree.Tree leftNode, org.antlr.runtime.tree.Tree rightNode)
Object	walkId(org.antlr.runtime.tree.Tree node)
Boolean	walkIn(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree colNode, org.antlr.runtime.tree.Tree listNode)
Boolean	walkInAny(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree colNode, org.antlr.runtime.tree.Tree listNode)
Boolean	walkInFolder(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree qualNode, org.antlr.runtime.tree.Tree paramNode)
Boolean	walkInTree(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree qualNode, org.antlr.runtime.tree.Tree paramNode)
Boolean	walkIsNotNull(org.antlr.runtime.tree.Tree notNullNode, org.antlr.runtime.tree.Tree colNode)
Boolean	walkIsNull(org.antlr.runtime.tree.Tree nullNode, org.antlr.runtime.tree.Tree colNode)
Boolean	walkLessOrEquals(org.antlr.runtime.tree.Tree leqNode, org.antlr.runtime.tree.Tree leftNode, org.antlr.runtime.tree.Tree rightNode)
Boolean	walkLessThan(org.antlr.runtime.tree.Tree ltNode, org.antlr.runtime.tree.Tree leftNode, org.antlr.runtime.tree.Tree rightNode)
Boolean	walkLike(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree colNode, org.antlr.runtime.tree.Tree stringNode)
Object	walkList(org.antlr.runtime.tree.Tree node)
Boolean	walkNot(org.antlr.runtime.tree.Tree opNode, org.antlr.runtime.tree.Tree leftNode)
Boolean	walkNotEquals(org.antlr.runtime.tree.Tree neNode, org.antlr.runtime.tree.Tree leftNode, org.antlr.runtime.tree.Tree rightNode)
Boolean	walkNotIn(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree colNode, org.antlr.runtime.tree.Tree listNode)
Boolean	walkNotInAny(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree colNode, org.antlr.runtime.tree.Tree listNode)
Boolean	walkNotLike(org.antlr.runtime.tree.Tree node, org.antlr.runtime.tree.Tree colNode, org.antlr.runtime.tree.Tree stringNode)
Object	walkNumber(org.antlr.runtime.tree.Tree node)
Boolean	walkOr(org.antlr.runtime.tree.Tree opNode, org.antlr.runtime.tree.Tree leftNode, org.antlr.runtime.tree.Tree rightNode)
Object	walkString(org.antlr.runtime.tree.Tree node)
Object	walkTimestamp(org.antlr.runtime.tree.Tree node)

Methods inherited from interface org.apache.chemistry.opencmis.server.support.query.PredicateWalkerBase

walkPredicate

Method Detail

walkNot

Boolean walkNot(org.antlr.runtime.tree.Tree opNode,
                org.antlr.runtime.tree.Tree leftNode)

walkAnd

Boolean walkAnd(org.antlr.runtime.tree.Tree opNode,
                org.antlr.runtime.tree.Tree leftNode,
                org.antlr.runtime.tree.Tree rightNode)

walkOr

Boolean walkOr(org.antlr.runtime.tree.Tree opNode,
               org.antlr.runtime.tree.Tree leftNode,
               org.antlr.runtime.tree.Tree rightNode)

walkExpr

Object walkExpr(org.antlr.runtime.tree.Tree node)

walkEquals

Boolean walkEquals(org.antlr.runtime.tree.Tree eqNode,
                   org.antlr.runtime.tree.Tree leftNode,
                   org.antlr.runtime.tree.Tree rightNode)

walkNotEquals

Boolean walkNotEquals(org.antlr.runtime.tree.Tree neNode,
                      org.antlr.runtime.tree.Tree leftNode,
                      org.antlr.runtime.tree.Tree rightNode)

walkGreaterThan

Boolean walkGreaterThan(org.antlr.runtime.tree.Tree gtNode,
                        org.antlr.runtime.tree.Tree leftNode,
                        org.antlr.runtime.tree.Tree rightNode)

walkGreaterOrEquals

Boolean walkGreaterOrEquals(org.antlr.runtime.tree.Tree geNode,
                            org.antlr.runtime.tree.Tree leftNode,
                            org.antlr.runtime.tree.Tree rightNode)

walkLessThan

Boolean walkLessThan(org.antlr.runtime.tree.Tree ltNode,
                     org.antlr.runtime.tree.Tree leftNode,
                     org.antlr.runtime.tree.Tree rightNode)

walkLessOrEquals

Boolean walkLessOrEquals(org.antlr.runtime.tree.Tree leqNode,
                         org.antlr.runtime.tree.Tree leftNode,
                         org.antlr.runtime.tree.Tree rightNode)

walkIn

Boolean walkIn(org.antlr.runtime.tree.Tree node,
               org.antlr.runtime.tree.Tree colNode,
               org.antlr.runtime.tree.Tree listNode)

walkNotIn

Boolean walkNotIn(org.antlr.runtime.tree.Tree node,
                  org.antlr.runtime.tree.Tree colNode,
                  org.antlr.runtime.tree.Tree listNode)

walkInAny

Boolean walkInAny(org.antlr.runtime.tree.Tree node,
                  org.antlr.runtime.tree.Tree colNode,
                  org.antlr.runtime.tree.Tree listNode)

walkNotInAny

Boolean walkNotInAny(org.antlr.runtime.tree.Tree node,
                     org.antlr.runtime.tree.Tree colNode,
                     org.antlr.runtime.tree.Tree listNode)

walkEqAny

Boolean walkEqAny(org.antlr.runtime.tree.Tree node,
                  org.antlr.runtime.tree.Tree literalNode,
                  org.antlr.runtime.tree.Tree colNode)

walkIsNull

Boolean walkIsNull(org.antlr.runtime.tree.Tree nullNode,
                   org.antlr.runtime.tree.Tree colNode)

walkIsNotNull

Boolean walkIsNotNull(org.antlr.runtime.tree.Tree notNullNode,
                      org.antlr.runtime.tree.Tree colNode)

walkLike

Boolean walkLike(org.antlr.runtime.tree.Tree node,
                 org.antlr.runtime.tree.Tree colNode,
                 org.antlr.runtime.tree.Tree stringNode)

walkNotLike

Boolean walkNotLike(org.antlr.runtime.tree.Tree node,
                    org.antlr.runtime.tree.Tree colNode,
                    org.antlr.runtime.tree.Tree stringNode)

walkContains

Boolean walkContains(org.antlr.runtime.tree.Tree node,
                     org.antlr.runtime.tree.Tree qualNode,
                     org.antlr.runtime.tree.Tree paramNode)

walkInFolder

Boolean walkInFolder(org.antlr.runtime.tree.Tree node,
                     org.antlr.runtime.tree.Tree qualNode,
                     org.antlr.runtime.tree.Tree paramNode)

walkInTree

Boolean walkInTree(org.antlr.runtime.tree.Tree node,
                   org.antlr.runtime.tree.Tree qualNode,
                   org.antlr.runtime.tree.Tree paramNode)

walkList

Object walkList(org.antlr.runtime.tree.Tree node)

walkBoolean

Object walkBoolean(org.antlr.runtime.tree.Tree node)

walkNumber

Object walkNumber(org.antlr.runtime.tree.Tree node)

walkString

Object walkString(org.antlr.runtime.tree.Tree node)

walkTimestamp

Object walkTimestamp(org.antlr.runtime.tree.Tree node)

walkCol

Object walkCol(org.antlr.runtime.tree.Tree node)

walkId

Object walkId(org.antlr.runtime.tree.Tree node)