com.netflix.conductor.elasticsearch.query.parser

Class AbstractNode

java.lang.Object

com.netflix.conductor.elasticsearch.query.parser.AbstractNode

Direct Known Subclasses:

BooleanOp, ComparisonOp, ConstValue, Expression, GroupedExpression, ListConst, Name, NameValue, Range

public abstract class AbstractNode
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.util.Set<java.lang.Character>	comparisonOprs
protected java.io.InputStream	is
static java.util.regex.Pattern	WHITESPACE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractNode(java.io.InputStream is)

Method Summary

Modifier and Type	Method and Description
protected abstract void	_parse()
protected void	assertExpected(byte[] found, java.lang.String expected)
protected void	assertExpected(char found, char expected)
protected void	assertExpected(java.lang.String found, java.lang.String expected)
protected static void	efor(int length, FunctionThrowingException<java.lang.Integer> consumer)
protected boolean	isBoolOpr(byte[] buffer)
protected boolean	isComparisonOpr(byte[] buffer)
protected boolean	isNumber(java.lang.String test)
protected boolean	isNumeric(char c)
protected byte[]	peek(int length)
protected byte[]	read(int length)
protected java.lang.String	readToken()
protected void	skipWhitespace()

Methods inherited from class java.lang.Object

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

Field Detail

WHITESPACE

public static final java.util.regex.Pattern WHITESPACE

comparisonOprs

protected static java.util.Set<java.lang.Character> comparisonOprs

is

protected java.io.InputStream is

Constructor Detail

AbstractNode

protected AbstractNode(java.io.InputStream is)
                throws ParserException

Throws:

ParserException

Method Detail

isNumber

protected boolean isNumber(java.lang.String test)

isBoolOpr

protected boolean isBoolOpr(byte[] buffer)

isComparisonOpr

protected boolean isComparisonOpr(byte[] buffer)

peek

protected byte[] peek(int length)
               throws java.lang.Exception

Throws:

java.lang.Exception

read

protected byte[] read(int length)
               throws java.lang.Exception

Throws:

java.lang.Exception

readToken

protected java.lang.String readToken()
                              throws java.lang.Exception

Throws:

java.lang.Exception

isNumeric

protected boolean isNumeric(char c)

assertExpected

protected void assertExpected(byte[] found,
                              java.lang.String expected)
                       throws ParserException

Throws:

ParserException

assertExpected

protected void assertExpected(java.lang.String found,
                              java.lang.String expected)
                       throws ParserException

Throws:

ParserException

assertExpected

protected void assertExpected(char found,
                              char expected)
                       throws ParserException

Throws:

ParserException

efor

protected static void efor(int length,
                           FunctionThrowingException<java.lang.Integer> consumer)
                    throws java.lang.Exception

Throws:

java.lang.Exception

_parse

protected abstract void _parse()
                        throws java.lang.Exception

Throws:

java.lang.Exception

skipWhitespace

protected void skipWhitespace()
                       throws ParserException

Throws:

ParserException