本文整理了Java中org.apache.calcite.rex.RexLiteral.valueMatchesType
方法的一些代码示例,展示了RexLiteral.valueMatchesType
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。RexLiteral.valueMatchesType
方法的具体详情如下:
包路径:org.apache.calcite.rex.RexLiteral
类名称:RexLiteral
方法名:valueMatchesType
暂无
代码示例来源:origin: Qihoo360/Quicksql
/**
* Creates a <code>RexLiteral</code>.
*/
RexLiteral(
Comparable value,
RelDataType type,
SqlTypeName typeName) {
this.value = value;
this.type = Objects.requireNonNull(type);
this.typeName = Objects.requireNonNull(typeName);
Preconditions.checkArgument(valueMatchesType(value, typeName, true));
Preconditions.checkArgument((value == null) == type.isNullable());
Preconditions.checkArgument(typeName != SqlTypeName.ANY);
this.digest = toJavaString(value, typeName);
}
代码示例来源:origin: Qihoo360/Quicksql
/**
* Returns the value of this literal.
*
* <p>For backwards compatibility, returns DATE. TIME and TIMESTAMP as a
* {@link Calendar} value in UTC time zone.
*/
public Comparable getValue() {
assert valueMatchesType(value, typeName, true) : value;
if (value == null) {
return null;
}
switch (typeName) {
case TIME:
case DATE:
case TIMESTAMP:
return getValueAs(Calendar.class);
default:
return value;
}
}
代码示例来源:origin: org.apache.calcite/calcite-core
/**
* Returns the value of this literal.
*
* <p>For backwards compatibility, returns DATE. TIME and TIMESTAMP as a
* {@link Calendar} value in UTC time zone.
*/
public Comparable getValue() {
assert valueMatchesType(value, typeName, true) : value;
if (value == null) {
return null;
}
switch (typeName) {
case TIME:
case DATE:
case TIMESTAMP:
return getValueAs(Calendar.class);
default:
return value;
}
}
代码示例来源:origin: org.apache.calcite/calcite-core
/**
* Creates a <code>RexLiteral</code>.
*/
RexLiteral(
Comparable value,
RelDataType type,
SqlTypeName typeName) {
this.value = value;
this.type = Objects.requireNonNull(type);
this.typeName = Objects.requireNonNull(typeName);
Preconditions.checkArgument(valueMatchesType(value, typeName, true));
Preconditions.checkArgument((value == null) == type.isNullable());
Preconditions.checkArgument(typeName != SqlTypeName.ANY);
this.digest = toJavaString(value, typeName);
}
代码示例来源:origin: Qihoo360/Quicksql
break;
default:
assert valueMatchesType(value, typeName, true);
throw Util.needToImplement(typeName);
代码示例来源:origin: org.apache.calcite/calcite-core
break;
default:
assert valueMatchesType(value, typeName, true);
throw Util.needToImplement(typeName);
代码示例来源:origin: Qihoo360/Quicksql
boolean canRemoveCastFromLiteral(RelDataType toType, Comparable value,
SqlTypeName fromTypeName) {
final SqlTypeName sqlType = toType.getSqlTypeName();
if (!RexLiteral.valueMatchesType(value, sqlType, false)) {
return false;
代码示例来源:origin: org.apache.calcite/calcite-core
boolean canRemoveCastFromLiteral(RelDataType toType, Comparable value,
SqlTypeName fromTypeName) {
final SqlTypeName sqlType = toType.getSqlTypeName();
if (!RexLiteral.valueMatchesType(value, sqlType, false)) {
return false;
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