public interface QueryTreeVisitor<T>Defines an interface of the visitor invoked by the walker.
Type Parameter | |
|---|---|
| Name | Description |
T | |
Methods
visitConjunction(Tree node, T context)
public abstract void visitConjunction(Tree node, T context)Visits a node that represents a conjunction (logical and) of conditions.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitContains(Tree node, T context)
public abstract void visitContains(Tree node, T context)Visits a node that represents that a field must contain a value.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitDisjunction(Tree node, T context)
public abstract void visitDisjunction(Tree node, T context)Visits a node that represents a disjunction (logical or) of conditions.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitEqual(Tree node, T context)
public abstract void visitEqual(Tree node, T context)Visits a node that represents that a field value must be greater than or equal to some specified value.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitFunction(Tree node, T context)
public abstract void visitFunction(Tree node, T context)Visits a node that represents a function computed on some arguments.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitFuzzy(Tree node, T context)
public abstract void visitFuzzy(Tree node, T context)Visits a node that represents a text field that is subject to query rewrite.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitGlobal(Tree node, T context)
public abstract void visitGlobal(Tree node, T context)Visits a node that represents a global field.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitGreaterOrEqual(Tree node, T context)
public abstract void visitGreaterOrEqual(Tree node, T context)Visits a node that represents an inequality between a field and value.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitGreaterThan(Tree node, T context)
public abstract void visitGreaterThan(Tree node, T context)Visits a node that represents that a field value must be greater than some specified value.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitLessOrEqual(Tree node, T context)
public abstract void visitLessOrEqual(Tree node, T context)Visits a node that represents that a field value must be less than or equal to some specified value.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitLessThan(Tree node, T context)
public abstract void visitLessThan(Tree node, T context)Visits a node that represents that a field value must be less than some specified value.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitLiteral(Tree node, T context)
public abstract void visitLiteral(Tree node, T context)Visits a node that represents a text field that must not be altered.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitNegation(Tree node, T context)
public abstract void visitNegation(Tree node, T context)Visits a node that represents a negation of conditions.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitOther(Tree node, T context)
public abstract void visitOther(Tree node, T context)Catch-all method for future type of query nodes.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitSequence(Tree node, T context)
public abstract void visitSequence(Tree node, T context)Visits a node that represents a sequence of expressions.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |
visitValue(Tree node, T context)
public abstract void visitValue(Tree node, T context)Visits a node that represents a constant value.
| Parameters | |
|---|---|
| Name | Description |
node | org.antlr.runtime.tree.Tree |
context | T |