com.splicemachine.db.impl.sql.compile

Class SQLBooleanConstantNode

java.lang.Object

com.splicemachine.db.impl.sql.compile.QueryTreeNode

com.splicemachine.db.impl.sql.compile.ValueNode

com.splicemachine.db.impl.sql.compile.ConstantNode

com.splicemachine.db.impl.sql.compile.SQLBooleanConstantNode

All Implemented Interfaces:

Node, Visitable

public class SQLBooleanConstantNode
extends ConstantNode

Nested Class Summary

Nested classes/interfaces inherited from class com.splicemachine.db.impl.sql.compile.QueryTreeNode

QueryTreeNode.WordUtils

Field Summary

Fields inherited from class com.splicemachine.db.impl.sql.compile.ConstantNode

value

Fields inherited from class com.splicemachine.db.impl.sql.compile.ValueNode

dataTypeServices, transformed

Fields inherited from class com.splicemachine.db.impl.sql.compile.QueryTreeNode

AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX, depth, isPrivilegeCollectionRequired

Constructor Summary

Constructors

Constructor and Description
SQLBooleanConstantNode()

Method Summary

Modifier and Type	Method and Description
(package private) void	generateConstant(ExpressionClassBuilder acb, MethodBuilder mb) This generates the proper constant.
int	hashCode()
void	init(java.lang.Object newValue) Initializer for a SQLBooleanConstantNode.

Methods inherited from class com.splicemachine.db.impl.sql.compile.ConstantNode

bindExpression, constantExpression, generateExpression, getChildren, getClone, getOrderableVariantType, getValue, init, isCloneable, isConstantExpression, isEquivalent, isNull, nonZeroCardinality, setValue, toString

Methods inherited from class com.splicemachine.db.impl.sql.compile.ValueNode

bindExpression, categorize, changeToCNF, checkCRLevel, checkIsBoolean, checkTopPredicatesForEqualsConditions, copyFields, eliminateNots, equals, evaluateConstantExpressions, explainDisplay, genEqualsFalseTree, generate, generateFilter, genIsNullTree, genSQLJavaSQLTree, getColumnName, getConstantValueAsObject, getCoordinates, getDataValueFactory, getSchemaName, getSourceResultColumn, getTableName, getTableNumber, getTablesReferenced, getTransformed, getTypeCompiler, getTypeId, getTypeServices, init, isBinaryEqualsOperatorNode, isBooleanFalse, isBooleanTrue, isInListProbeNode, isParameterNode, isRelationalOperator, isSameNodeType, joinSelectivity, optimizableEqualityNode, preprocess, putAndsOnTop, remapColumnReferencesToExpressions, requiresTypeFromContext, scanSelectivity, selectivity, setCollationInfo, setCollationInfo, setCollationUsingCompilationSchema, setCollationUsingCompilationSchema, setNullability, setTransformed, setType, setType, setType, toHTMLString, updatableByCursor, verifyChangeToCNF, verifyEliminateNots, verifyPutAndsOnTop

Methods inherited from class com.splicemachine.db.impl.sql.compile.QueryTreeNode

accept, accept, acceptChildren, bindOffsetFetch, bindRowMultiSet, bindUserCatalogType, bindUserType, buildTree, checkReliability, checkReliability, childParentMap, collectReferencedColumns, convertDefaultNode, createTypeDependency, debugFlush, debugPrint, disablePrivilegeCollection, formatNodeString, foundString, generateAuthorizeCheck, getBeginOffset, getClassFactory, getCompilerContext, getConstantNode, getConstantNodeType, getContextManager, getCursorInfo, getDataDictionary, getDependencyManager, getEndOffset, getExecutionFactory, getExtraInformation, getGenericConstantActionFactory, getHashableJoinColumnReference, getIntProperty, getLanguageConnectionContext, getNodeFactory, getNodeType, getNullNode, getParameterTypes, getSchemaDescriptor, getSchemaDescriptor, getStatementType, getTableDescriptor, getTypeCompiler, init, init, init, init, init, init, init, init, init, init, init, init, isAtomic, isInstanceOf, isPrivilegeCollectionRequired, isSessionSchema, isSessionSchema, makeConstantAction, makeTableName, makeTableName, markReferencedResultColumns, nodeHeader, orReliability, parseStatement, printExplainInformation, printExplainInformation, printExplainInformation, printExplainInformationForActivation, printLabel, printRuntimeInformation, printSubNodes, projectionListPruning, referencesSessionSchema, resolveTableToSynonym, rsnChainMap, setBeginOffset, setContextManager, setDepth, setEndOffset, setHashableJoinColumnReference, setNodeType, setRefActionInfo, spaceToLevel, treePrint, treePrint, verifyClassExist

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SQLBooleanConstantNode

public SQLBooleanConstantNode()

Method Detail

init

public void init(java.lang.Object newValue)
          throws StandardException

Initializer for a SQLBooleanConstantNode.

Specified by:

init in interface Node

Overrides:

init in class QueryTreeNode

Parameters:

newValue - A String containing the value of the constant: true, false, unknown

Throws:

StandardException

generateConstant

void generateConstant(ExpressionClassBuilder acb,
                      MethodBuilder mb)
               throws StandardException

This generates the proper constant. It is implemented by every specific constant node (e.g. IntConstantNode).

Specified by:

generateConstant in class ConstantNode

Parameters:

acb - The ExpressionClassBuilder for the class being built

mb - The method the expression will go into

Throws:

StandardException - Thrown on error

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object